Home / 16,656,034.20-24,984,051.30-7,698,082.20

Finding the Fourth Proportional to 16,656,034.20, 24,984,051.30 and 7,698,082.20

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Solution

The fourth proportional to 16,656,034.20, 24,984,051.30 and 7,698,082.20 is: 11,547,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,656,034.20 : 24,984,051.30 = 7,698,082.20 : x
  2. Step 2: Convert to fraction form
    16,656,034.20/24,984,051.30 = 7,698,082.20/x
  3. Step 3: Cross multiply
    16,656,034.20x = 24,984,051.30 × 7,698,082.20
  4. Step 4: Simplify right side
    16,656,034.20x = 192,329,280,596,416.88
  5. Step 5: Solve for x
    x = 192,329,280,596,416.88/16,656,034.20
  6. Step 6: Final answer
    x = 11,547,123.30

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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.