Home / 2,695,853,648.90-4,043,780,473.35-1,760,643,460.10

Finding the Fourth Proportional to 2,695,853,648.90, 4,043,780,473.35 and 1,760,643,460.10

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Solution

The fourth proportional to 2,695,853,648.90, 4,043,780,473.35 and 1,760,643,460.10 is: 2,640,965,190.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,853,648.90 : 4,043,780,473.35 = 1,760,643,460.10 : x
  2. Step 2: Convert to fraction form
    2,695,853,648.90/4,043,780,473.35 = 1,760,643,460.10/x
  3. Step 3: Cross multiply
    2,695,853,648.90x = 4,043,780,473.35 × 1,760,643,460.10
  4. Step 4: Simplify right side
    2,695,853,648.90x = 7,119,655,644,483,759,104
  5. Step 5: Solve for x
    x = 7,119,655,644,483,759,104/2,695,853,648.90
  6. Step 6: Final answer
    x = 2,640,965,190.15

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Double scale
Find fourth proportional to 2,695,853,649.90, 4,043,780,474.85 and 1,760,643,461.10
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.