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Finding the Fourth Proportional to 16,402,877.30, 24,604,315.95 and 8,844,605.30

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Solution

The fourth proportional to 16,402,877.30, 24,604,315.95 and 8,844,605.30 is: 13,266,907.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,877.30 : 24,604,315.95 = 8,844,605.30 : x
  2. Step 2: Convert to fraction form
    16,402,877.30/24,604,315.95 = 8,844,605.30/x
  3. Step 3: Cross multiply
    16,402,877.30x = 24,604,315.95 × 8,844,605.30
  4. Step 4: Simplify right side
    16,402,877.30x = 217,615,463,254,244.53
  5. Step 5: Solve for x
    x = 217,615,463,254,244.53/16,402,877.30
  6. Step 6: Final answer
    x = 13,266,907.95

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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.