Home / 597,901,842.80-896,852,764.20-365,449,549.40

Finding the Fourth Proportional to 597,901,842.80, 896,852,764.20 and 365,449,549.40

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Solution

The fourth proportional to 597,901,842.80, 896,852,764.20 and 365,449,549.40 is: 548,174,324.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,901,842.80 : 896,852,764.20 = 365,449,549.40 : x
  2. Step 2: Convert to fraction form
    597,901,842.80/896,852,764.20 = 365,449,549.40/x
  3. Step 3: Cross multiply
    597,901,842.80x = 896,852,764.20 × 365,449,549.40
  4. Step 4: Simplify right side
    597,901,842.80x = 327,754,438,555,034,432
  5. Step 5: Solve for x
    x = 327,754,438,555,034,432/597,901,842.80
  6. Step 6: Final answer
    x = 548,174,324.10

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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.