Home / 35,930,711.57-53,896,499.37-10,021,435.88

Finding the Fourth Proportional to 35,930,711.57, 53,896,499.37 and 10,021,435.88

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Solution

The fourth proportional to 35,930,711.57, 53,896,499.37 and 10,021,435.88 is: 15,032,274.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,930,711.57 : 53,896,499.37 = 10,021,435.88 : x
  2. Step 2: Convert to fraction form
    35,930,711.57/53,896,499.37 = 10,021,435.88/x
  3. Step 3: Cross multiply
    35,930,711.57x = 53,896,499.37 × 10,021,435.88
  4. Step 4: Simplify right side
    35,930,711.57x = 540,120,312,323,432.88
  5. Step 5: Solve for x
    x = 540,120,312,323,432.88/35,930,711.57
  6. Step 6: Final answer
    x = 15,032,274.31

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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.