Home / 9,221,573,063.70-13,832,359,595.55-2,328,428,999.70

Finding the Fourth Proportional to 9,221,573,063.70, 13,832,359,595.55 and 2,328,428,999.70

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Solution

The fourth proportional to 9,221,573,063.70, 13,832,359,595.55 and 2,328,428,999.70 is: 3,492,643,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,573,063.70 : 13,832,359,595.55 = 2,328,428,999.70 : x
  2. Step 2: Convert to fraction form
    9,221,573,063.70/13,832,359,595.55 = 2,328,428,999.70/x
  3. Step 3: Cross multiply
    9,221,573,063.70x = 13,832,359,595.55 × 2,328,428,999.70
  4. Step 4: Simplify right side
    9,221,573,063.70x = 32,207,667,216,557,178,880
  5. Step 5: Solve for x
    x = 32,207,667,216,557,178,880/9,221,573,063.70
  6. Step 6: Final answer
    x = 3,492,643,499.55

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Double scale
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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.