Home / 244,890,292.80-337,935,849.60-152,068,807.68

Finding the Fourth Proportional to 244,890,292.80, 337,935,849.60 and 152,068,807.68

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Solution

The fourth proportional to 244,890,292.80, 337,935,849.60 and 152,068,807.68 is: 209,847,034.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,890,292.80 : 337,935,849.60 = 152,068,807.68 : x
  2. Step 2: Convert to fraction form
    244,890,292.80/337,935,849.60 = 152,068,807.68/x
  3. Step 3: Cross multiply
    244,890,292.80x = 337,935,849.60 × 152,068,807.68
  4. Step 4: Simplify right side
    244,890,292.80x = 51,389,501,720,999,808
  5. Step 5: Solve for x
    x = 51,389,501,720,999,808/244,890,292.80
  6. Step 6: Final answer
    x = 209,847,034.50

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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.