Home / 15,308,465.10-22,962,123.27-3,793,970.22

Finding the Fourth Proportional to 15,308,465.10, 22,962,123.27 and 3,793,970.22

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Solution

The fourth proportional to 15,308,465.10, 22,962,123.27 and 3,793,970.22 is: 5,690,812.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,308,465.10 : 22,962,123.27 = 3,793,970.22 : x
  2. Step 2: Convert to fraction form
    15,308,465.10/22,962,123.27 = 3,793,970.22/x
  3. Step 3: Cross multiply
    15,308,465.10x = 22,962,123.27 × 3,793,970.22
  4. Step 4: Simplify right side
    15,308,465.10x = 87,117,611,874,349.02
  5. Step 5: Solve for x
    x = 87,117,611,874,349.02/15,308,465.10
  6. Step 6: Final answer
    x = 5,690,812.98

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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.