Home / 101,654,767.88-153,035,263.25-92,614,956.47

Finding the Fourth Proportional to 101,654,767.88, 153,035,263.25 and 92,614,956.47

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Solution

The fourth proportional to 101,654,767.88, 153,035,263.25 and 92,614,956.47 is: 139,426,359.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,654,767.88 : 153,035,263.25 = 92,614,956.47 : x
  2. Step 2: Convert to fraction form
    101,654,767.88/153,035,263.25 = 92,614,956.47/x
  3. Step 3: Cross multiply
    101,654,767.88x = 153,035,263.25 × 92,614,956.47
  4. Step 4: Simplify right side
    101,654,767.88x = 14,173,354,243,740,102
  5. Step 5: Solve for x
    x = 14,173,354,243,740,102/101,654,767.88
  6. Step 6: Final answer
    x = 139,426,359.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.