Home / 24,573,852.90-36,931,638.15-21,456,065.70

Finding the Fourth Proportional to 24,573,852.90, 36,931,638.15 and 21,456,065.70

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Solution

The fourth proportional to 24,573,852.90, 36,931,638.15 and 21,456,065.70 is: 32,245,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,573,852.90 : 36,931,638.15 = 21,456,065.70 : x
  2. Step 2: Convert to fraction form
    24,573,852.90/36,931,638.15 = 21,456,065.70/x
  3. Step 3: Cross multiply
    24,573,852.90x = 36,931,638.15 × 21,456,065.70
  4. Step 4: Simplify right side
    24,573,852.90x = 792,407,654,555,026.38
  5. Step 5: Solve for x
    x = 792,407,654,555,026.38/24,573,852.90
  6. Step 6: Final answer
    x = 32,245,967.20

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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.