Home / 27,223,411.40-40,835,117.10-24,247,341.80

Finding the Fourth Proportional to 27,223,411.40, 40,835,117.10 and 24,247,341.80

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Solution

The fourth proportional to 27,223,411.40, 40,835,117.10 and 24,247,341.80 is: 36,371,012.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,223,411.40 : 40,835,117.10 = 24,247,341.80 : x
  2. Step 2: Convert to fraction form
    27,223,411.40/40,835,117.10 = 24,247,341.80/x
  3. Step 3: Cross multiply
    27,223,411.40x = 40,835,117.10 × 24,247,341.80
  4. Step 4: Simplify right side
    27,223,411.40x = 990,143,041,766,724.88
  5. Step 5: Solve for x
    x = 990,143,041,766,724.88/27,223,411.40
  6. Step 6: Final answer
    x = 36,371,012.70

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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.