Home / 7,516,152,343.14-11,284,081,758.89-5,040,092,760.06

Finding the Fourth Proportional to 7,516,152,343.14, 11,284,081,758.89 and 5,040,092,760.06

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Solution

The fourth proportional to 7,516,152,343.14, 11,284,081,758.89 and 5,040,092,760.06 is: 7,566,746,412.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,516,152,343.14 : 11,284,081,758.89 = 5,040,092,760.06 : x
  2. Step 2: Convert to fraction form
    7,516,152,343.14/11,284,081,758.89 = 5,040,092,760.06/x
  3. Step 3: Cross multiply
    7,516,152,343.14x = 11,284,081,758.89 × 5,040,092,760.06
  4. Step 4: Simplify right side
    7,516,152,343.14x = 56,872,818,776,881,250,304
  5. Step 5: Solve for x
    x = 56,872,818,776,881,250,304/7,516,152,343.14
  6. Step 6: Final answer
    x = 7,566,746,412.32

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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.