Home / 35,283,574.80-52,912,920.60-16,123,510.80

Finding the Fourth Proportional to 35,283,574.80, 52,912,920.60 and 16,123,510.80

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Solution

The fourth proportional to 35,283,574.80, 52,912,920.60 and 16,123,510.80 is: 24,179,580.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,283,574.80 : 52,912,920.60 = 16,123,510.80 : x
  2. Step 2: Convert to fraction form
    35,283,574.80/52,912,920.60 = 16,123,510.80/x
  3. Step 3: Cross multiply
    35,283,574.80x = 52,912,920.60 × 16,123,510.80
  4. Step 4: Simplify right side
    35,283,574.80x = 853,142,046,753,642.50
  5. Step 5: Solve for x
    x = 853,142,046,753,642.50/35,283,574.80
  6. Step 6: Final answer
    x = 24,179,580.77

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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.