Home / 1,062,912,246.90-1,594,368,370.35-336,123,741.30

Finding the Fourth Proportional to 1,062,912,246.90, 1,594,368,370.35 and 336,123,741.30

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Solution

The fourth proportional to 1,062,912,246.90, 1,594,368,370.35 and 336,123,741.30 is: 504,185,611.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,912,246.90 : 1,594,368,370.35 = 336,123,741.30 : x
  2. Step 2: Convert to fraction form
    1,062,912,246.90/1,594,368,370.35 = 336,123,741.30/x
  3. Step 3: Cross multiply
    1,062,912,246.90x = 1,594,368,370.35 × 336,123,741.30
  4. Step 4: Simplify right side
    1,062,912,246.90x = 535,905,061,652,425,984
  5. Step 5: Solve for x
    x = 535,905,061,652,425,984/1,062,912,246.90
  6. Step 6: Final answer
    x = 504,185,611.95

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Half scale
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Double scale
Find fourth proportional to 1,062,912,247.90, 1,594,368,371.85 and 336,123,742.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.