Home / 32,240,013.80-48,360,020.70-10,677,943.40

Finding the Fourth Proportional to 32,240,013.80, 48,360,020.70 and 10,677,943.40

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Solution

The fourth proportional to 32,240,013.80, 48,360,020.70 and 10,677,943.40 is: 16,016,915.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,240,013.80 : 48,360,020.70 = 10,677,943.40 : x
  2. Step 2: Convert to fraction form
    32,240,013.80/48,360,020.70 = 10,677,943.40/x
  3. Step 3: Cross multiply
    32,240,013.80x = 48,360,020.70 × 10,677,943.40
  4. Step 4: Simplify right side
    32,240,013.80x = 516,385,563,857,428.44
  5. Step 5: Solve for x
    x = 516,385,563,857,428.44/32,240,013.80
  6. Step 6: Final answer
    x = 16,016,915.10

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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.