Home / 14,671,141.10-22,006,711.65-9,285,872.30

Finding the Fourth Proportional to 14,671,141.10, 22,006,711.65 and 9,285,872.30

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Solution

The fourth proportional to 14,671,141.10, 22,006,711.65 and 9,285,872.30 is: 13,928,808.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671,141.10 : 22,006,711.65 = 9,285,872.30 : x
  2. Step 2: Convert to fraction form
    14,671,141.10/22,006,711.65 = 9,285,872.30/x
  3. Step 3: Cross multiply
    14,671,141.10x = 22,006,711.65 × 9,285,872.30
  4. Step 4: Simplify right side
    14,671,141.10x = 204,351,514,124,822.31
  5. Step 5: Solve for x
    x = 204,351,514,124,822.31/14,671,141.10
  6. Step 6: Final answer
    x = 13,928,808.45

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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.