Home / 24,288,880.71-36,427,946.85-7,013,331.69

Finding the Fourth Proportional to 24,288,880.71, 36,427,946.85 and 7,013,331.69

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Solution

The fourth proportional to 24,288,880.71, 36,427,946.85 and 7,013,331.69 is: 10,518,445.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,288,880.71 : 36,427,946.85 = 7,013,331.69 : x
  2. Step 2: Convert to fraction form
    24,288,880.71/36,427,946.85 = 7,013,331.69/x
  3. Step 3: Cross multiply
    24,288,880.71x = 36,427,946.85 × 7,013,331.69
  4. Step 4: Simplify right side
    24,288,880.71x = 255,481,274,044,740.69
  5. Step 5: Solve for x
    x = 255,481,274,044,740.69/24,288,880.71
  6. Step 6: Final answer
    x = 10,518,445.75

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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.