Home / 16,295,145.60-24,442,718.40-16,082,569.20

Finding the Fourth Proportional to 16,295,145.60, 24,442,718.40 and 16,082,569.20

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Solution

The fourth proportional to 16,295,145.60, 24,442,718.40 and 16,082,569.20 is: 24,123,853.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295,145.60 : 24,442,718.40 = 16,082,569.20 : x
  2. Step 2: Convert to fraction form
    16,295,145.60/24,442,718.40 = 16,082,569.20/x
  3. Step 3: Cross multiply
    16,295,145.60x = 24,442,718.40 × 16,082,569.20
  4. Step 4: Simplify right side
    16,295,145.60x = 393,101,710,104,113.25
  5. Step 5: Solve for x
    x = 393,101,710,104,113.25/16,295,145.60
  6. Step 6: Final answer
    x = 24,123,853.80

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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.