Home / 14,862,553.91-22,288,482.10-5,144,526.46

Finding the Fourth Proportional to 14,862,553.91, 22,288,482.10 and 5,144,526.46

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Solution

The fourth proportional to 14,862,553.91, 22,288,482.10 and 5,144,526.46 is: 7,714,938.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862,553.91 : 22,288,482.10 = 5,144,526.46 : x
  2. Step 2: Convert to fraction form
    14,862,553.91/22,288,482.10 = 5,144,526.46/x
  3. Step 3: Cross multiply
    14,862,553.91x = 22,288,482.10 × 5,144,526.46
  4. Step 4: Simplify right side
    14,862,553.91x = 114,663,685,848,103.83
  5. Step 5: Solve for x
    x = 114,663,685,848,103.83/14,862,553.91
  6. Step 6: Final answer
    x = 7,714,938.27

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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.