Home / 11,136,377,293.19-15,367,732,847.46-6,314,066,691.65

Finding the Fourth Proportional to 11,136,377,293.19, 15,367,732,847.46 and 6,314,066,691.65

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Solution

The fourth proportional to 11,136,377,293.19, 15,367,732,847.46 and 6,314,066,691.65 is: 8,713,146,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,377,293.19 : 15,367,732,847.46 = 6,314,066,691.65 : x
  2. Step 2: Convert to fraction form
    11,136,377,293.19/15,367,732,847.46 = 6,314,066,691.65/x
  3. Step 3: Cross multiply
    11,136,377,293.19x = 15,367,732,847.46 × 6,314,066,691.65
  4. Step 4: Simplify right side
    11,136,377,293.19x = 97,032,890,098,248,695,808
  5. Step 5: Solve for x
    x = 97,032,890,098,248,695,808/11,136,377,293.19
  6. Step 6: Final answer
    x = 8,713,146,793.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.