Home / 24,454,017.80-36,681,026.70-21,094,785.80

Finding the Fourth Proportional to 24,454,017.80, 36,681,026.70 and 21,094,785.80

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Solution

The fourth proportional to 24,454,017.80, 36,681,026.70 and 21,094,785.80 is: 31,642,178.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,017.80 : 36,681,026.70 = 21,094,785.80 : x
  2. Step 2: Convert to fraction form
    24,454,017.80/36,681,026.70 = 21,094,785.80/x
  3. Step 3: Cross multiply
    24,454,017.80x = 36,681,026.70 × 21,094,785.80
  4. Step 4: Simplify right side
    24,454,017.80x = 773,778,401,160,581
  5. Step 5: Solve for x
    x = 773,778,401,160,581/24,454,017.80
  6. Step 6: Final answer
    x = 31,642,178.70

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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.