Home / 242,421,335.46-363,632,006.27-58,188,811.14

Finding the Fourth Proportional to 242,421,335.46, 363,632,006.27 and 58,188,811.14

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Solution

The fourth proportional to 242,421,335.46, 363,632,006.27 and 58,188,811.14 is: 87,283,217.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,421,335.46 : 363,632,006.27 = 58,188,811.14 : x
  2. Step 2: Convert to fraction form
    242,421,335.46/363,632,006.27 = 58,188,811.14/x
  3. Step 3: Cross multiply
    242,421,335.46x = 363,632,006.27 × 58,188,811.14
  4. Step 4: Simplify right side
    242,421,335.46x = 21,159,314,137,449,796
  5. Step 5: Solve for x
    x = 21,159,314,137,449,796/242,421,335.46
  6. Step 6: Final answer
    x = 87,283,217.45

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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.