Home / 374,941,330.20-562,411,995.30-132,604,234.20

Finding the Fourth Proportional to 374,941,330.20, 562,411,995.30 and 132,604,234.20

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Solution

The fourth proportional to 374,941,330.20, 562,411,995.30 and 132,604,234.20 is: 198,906,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,941,330.20 : 562,411,995.30 = 132,604,234.20 : x
  2. Step 2: Convert to fraction form
    374,941,330.20/562,411,995.30 = 132,604,234.20/x
  3. Step 3: Cross multiply
    374,941,330.20x = 562,411,995.30 × 132,604,234.20
  4. Step 4: Simplify right side
    374,941,330.20x = 74,578,211,941,650,496
  5. Step 5: Solve for x
    x = 74,578,211,941,650,496/374,941,330.20
  6. Step 6: Final answer
    x = 198,906,351.30

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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.