Home / 16,506,821.70-24,760,232.55-10,460,204.10

Finding the Fourth Proportional to 16,506,821.70, 24,760,232.55 and 10,460,204.10

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Solution

The fourth proportional to 16,506,821.70, 24,760,232.55 and 10,460,204.10 is: 15,690,306.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506,821.70 : 24,760,232.55 = 10,460,204.10 : x
  2. Step 2: Convert to fraction form
    16,506,821.70/24,760,232.55 = 10,460,204.10/x
  3. Step 3: Cross multiply
    16,506,821.70x = 24,760,232.55 × 10,460,204.10
  4. Step 4: Simplify right side
    16,506,821.70x = 258,997,086,036,463.47
  5. Step 5: Solve for x
    x = 258,997,086,036,463.47/16,506,821.70
  6. Step 6: Final answer
    x = 15,690,306.15

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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.