Home / 16,136,937.60-24,205,406.40-14,905,219.20

Finding the Fourth Proportional to 16,136,937.60, 24,205,406.40 and 14,905,219.20

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Solution

The fourth proportional to 16,136,937.60, 24,205,406.40 and 14,905,219.20 is: 22,357,828.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,136,937.60 : 24,205,406.40 = 14,905,219.20 : x
  2. Step 2: Convert to fraction form
    16,136,937.60/24,205,406.40 = 14,905,219.20/x
  3. Step 3: Cross multiply
    16,136,937.60x = 24,205,406.40 × 14,905,219.20
  4. Step 4: Simplify right side
    16,136,937.60x = 360,786,888,217,082.81
  5. Step 5: Solve for x
    x = 360,786,888,217,082.81/16,136,937.60
  6. Step 6: Final answer
    x = 22,357,828.80

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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.