Home / 239,625,288.90-359,154,498.15-124,550,597.70

Finding the Fourth Proportional to 239,625,288.90, 359,154,498.15 and 124,550,597.70

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Solution

The fourth proportional to 239,625,288.90, 359,154,498.15 and 124,550,597.70 is: 186,678,574.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,625,288.90 : 359,154,498.15 = 124,550,597.70 : x
  2. Step 2: Convert to fraction form
    239,625,288.90/359,154,498.15 = 124,550,597.70/x
  3. Step 3: Cross multiply
    239,625,288.90x = 359,154,498.15 × 124,550,597.70
  4. Step 4: Simplify right side
    239,625,288.90x = 44,732,907,411,226,040
  5. Step 5: Solve for x
    x = 44,732,907,411,226,040/239,625,288.90
  6. Step 6: Final answer
    x = 186,678,574.77

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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.