Home / 337,881,933.64-506,897,549.82-122,465,582.92

Finding the Fourth Proportional to 337,881,933.64, 506,897,549.82 and 122,465,582.92

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Solution

The fourth proportional to 337,881,933.64, 506,897,549.82 and 122,465,582.92 is: 183,725,431.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,881,933.64 : 506,897,549.82 = 122,465,582.92 : x
  2. Step 2: Convert to fraction form
    337,881,933.64/506,897,549.82 = 122,465,582.92/x
  3. Step 3: Cross multiply
    337,881,933.64x = 506,897,549.82 × 122,465,582.92
  4. Step 4: Simplify right side
    337,881,933.64x = 62,077,503,919,426,040
  5. Step 5: Solve for x
    x = 62,077,503,919,426,040/337,881,933.64
  6. Step 6: Final answer
    x = 183,725,431.10

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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.