Home / 16,039,869.39-24,061,218.48-4,525,437.40

Finding the Fourth Proportional to 16,039,869.39, 24,061,218.48 and 4,525,437.40

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Solution

The fourth proportional to 16,039,869.39, 24,061,218.48 and 4,525,437.40 is: 6,788,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,039,869.39 : 24,061,218.48 = 4,525,437.40 : x
  2. Step 2: Convert to fraction form
    16,039,869.39/24,061,218.48 = 4,525,437.40/x
  3. Step 3: Cross multiply
    16,039,869.39x = 24,061,218.48 × 4,525,437.40
  4. Step 4: Simplify right side
    16,039,869.39x = 108,887,537,998,963.16
  5. Step 5: Solve for x
    x = 108,887,537,998,963.16/16,039,869.39
  6. Step 6: Final answer
    x = 6,788,555.15

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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.