Home / 10,952,495,999.10-16,428,743,998.65-6,598,931,327.10

Finding the Fourth Proportional to 10,952,495,999.10, 16,428,743,998.65 and 6,598,931,327.10

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Solution

The fourth proportional to 10,952,495,999.10, 16,428,743,998.65 and 6,598,931,327.10 is: 9,898,396,990.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,952,495,999.10 : 16,428,743,998.65 = 6,598,931,327.10 : x
  2. Step 2: Convert to fraction form
    10,952,495,999.10/16,428,743,998.65 = 6,598,931,327.10/x
  3. Step 3: Cross multiply
    10,952,495,999.10x = 16,428,743,998.65 × 6,598,931,327.10
  4. Step 4: Simplify right side
    10,952,495,999.10x = 108,412,153,437,597,614,080
  5. Step 5: Solve for x
    x = 108,412,153,437,597,614,080/10,952,495,999.10
  6. Step 6: Final answer
    x = 9,898,396,990.65

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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.