Home / 35,834,291.50-53,489,833.38-30,749,397.58

Finding the Fourth Proportional to 35,834,291.50, 53,489,833.38 and 30,749,397.58

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Solution

The fourth proportional to 35,834,291.50, 53,489,833.38 and 30,749,397.58 is: 45,899,614.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,834,291.50 : 53,489,833.38 = 30,749,397.58 : x
  2. Step 2: Convert to fraction form
    35,834,291.50/53,489,833.38 = 30,749,397.58/x
  3. Step 3: Cross multiply
    35,834,291.50x = 53,489,833.38 × 30,749,397.58
  4. Step 4: Simplify right side
    35,834,291.50x = 1,644,780,152,951,522
  5. Step 5: Solve for x
    x = 1,644,780,152,951,522/35,834,291.50
  6. Step 6: Final answer
    x = 45,899,614.15

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.