Home / 22,746,616.80-34,119,925.20-14,137,272.60

Finding the Fourth Proportional to 22,746,616.80, 34,119,925.20 and 14,137,272.60

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Solution

The fourth proportional to 22,746,616.80, 34,119,925.20 and 14,137,272.60 is: 21,205,908.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,746,616.80 : 34,119,925.20 = 14,137,272.60 : x
  2. Step 2: Convert to fraction form
    22,746,616.80/34,119,925.20 = 14,137,272.60/x
  3. Step 3: Cross multiply
    22,746,616.80x = 34,119,925.20 × 14,137,272.60
  4. Step 4: Simplify right side
    22,746,616.80x = 482,362,683,644,009.56
  5. Step 5: Solve for x
    x = 482,362,683,644,009.56/22,746,616.80
  6. Step 6: Final answer
    x = 21,205,908.90

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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.