Home / 114,730,564.86-158,327,302.94-62,519,439.06

Finding the Fourth Proportional to 114,730,564.86, 158,327,302.94 and 62,519,439.06

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Solution

The fourth proportional to 114,730,564.86, 158,327,302.94 and 62,519,439.06 is: 86,276,348.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,730,564.86 : 158,327,302.94 = 62,519,439.06 : x
  2. Step 2: Convert to fraction form
    114,730,564.86/158,327,302.94 = 62,519,439.06/x
  3. Step 3: Cross multiply
    114,730,564.86x = 158,327,302.94 × 62,519,439.06
  4. Step 4: Simplify right side
    114,730,564.86x = 9,898,534,167,691,490
  5. Step 5: Solve for x
    x = 9,898,534,167,691,490/114,730,564.86
  6. Step 6: Final answer
    x = 86,276,348.24

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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.