Home / 15,836,408.60-23,744,990.10-6,240,727.40

Finding the Fourth Proportional to 15,836,408.60, 23,744,990.10 and 6,240,727.40

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Solution

The fourth proportional to 15,836,408.60, 23,744,990.10 and 6,240,727.40 is: 9,357,299.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,836,408.60 : 23,744,990.10 = 6,240,727.40 : x
  2. Step 2: Convert to fraction form
    15,836,408.60/23,744,990.10 = 6,240,727.40/x
  3. Step 3: Cross multiply
    15,836,408.60x = 23,744,990.10 × 6,240,727.40
  4. Step 4: Simplify right side
    15,836,408.60x = 148,186,010,329,798.75
  5. Step 5: Solve for x
    x = 148,186,010,329,798.75/15,836,408.60
  6. Step 6: Final answer
    x = 9,357,299.00

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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.