Home / 41,156,476.50-56,796,980.40-22,572,356.52

Finding the Fourth Proportional to 41,156,476.50, 56,796,980.40 and 22,572,356.52

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Solution

The fourth proportional to 41,156,476.50, 56,796,980.40 and 22,572,356.52 is: 31,150,423.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,156,476.50 : 56,796,980.40 = 22,572,356.52 : x
  2. Step 2: Convert to fraction form
    41,156,476.50/56,796,980.40 = 22,572,356.52/x
  3. Step 3: Cross multiply
    41,156,476.50x = 56,796,980.40 × 22,572,356.52
  4. Step 4: Simplify right side
    41,156,476.50x = 1,282,041,690,848,252.25
  5. Step 5: Solve for x
    x = 1,282,041,690,848,252.25/41,156,476.50
  6. Step 6: Final answer
    x = 31,150,423.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.