Home / 35,518,024.86-53,255,463.21-13,926,758.46

Finding the Fourth Proportional to 35,518,024.86, 53,255,463.21 and 13,926,758.46

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Solution

The fourth proportional to 35,518,024.86, 53,255,463.21 and 13,926,758.46 is: 20,881,678.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,518,024.86 : 53,255,463.21 = 13,926,758.46 : x
  2. Step 2: Convert to fraction form
    35,518,024.86/53,255,463.21 = 13,926,758.46/x
  3. Step 3: Cross multiply
    35,518,024.86x = 53,255,463.21 × 13,926,758.46
  4. Step 4: Simplify right side
    35,518,024.86x = 741,675,972,801,086.38
  5. Step 5: Solve for x
    x = 741,675,972,801,086.38/35,518,024.86
  6. Step 6: Final answer
    x = 20,881,678.41

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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.