Home / 48,963,572.20-73,448,123.10-14,886,029.80

Finding the Fourth Proportional to 48,963,572.20, 73,448,123.10 and 14,886,029.80

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Solution

The fourth proportional to 48,963,572.20, 73,448,123.10 and 14,886,029.80 is: 22,329,885.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,963,572.20 : 73,448,123.10 = 14,886,029.80 : x
  2. Step 2: Convert to fraction form
    48,963,572.20/73,448,123.10 = 14,886,029.80/x
  3. Step 3: Cross multiply
    48,963,572.20x = 73,448,123.10 × 14,886,029.80
  4. Step 4: Simplify right side
    48,963,572.20x = 1,093,350,949,220,668.38
  5. Step 5: Solve for x
    x = 1,093,350,949,220,668.38/48,963,572.20
  6. Step 6: Final answer
    x = 22,329,885.26

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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.