Home / 16,502,681.70-24,754,022.55-4,374,017.10

Finding the Fourth Proportional to 16,502,681.70, 24,754,022.55 and 4,374,017.10

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Solution

The fourth proportional to 16,502,681.70, 24,754,022.55 and 4,374,017.10 is: 6,561,025.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,502,681.70 : 24,754,022.55 = 4,374,017.10 : x
  2. Step 2: Convert to fraction form
    16,502,681.70/24,754,022.55 = 4,374,017.10/x
  3. Step 3: Cross multiply
    16,502,681.70x = 24,754,022.55 × 4,374,017.10
  4. Step 4: Simplify right side
    16,502,681.70x = 108,274,517,927,485.59
  5. Step 5: Solve for x
    x = 108,274,517,927,485.59/16,502,681.70
  6. Step 6: Final answer
    x = 6,561,025.65

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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.