Home / 364,708,002.10-547,062,003.15-109,406,370.10

Finding the Fourth Proportional to 364,708,002.10, 547,062,003.15 and 109,406,370.10

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Solution

The fourth proportional to 364,708,002.10, 547,062,003.15 and 109,406,370.10 is: 164,109,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,708,002.10 : 547,062,003.15 = 109,406,370.10 : x
  2. Step 2: Convert to fraction form
    364,708,002.10/547,062,003.15 = 109,406,370.10/x
  3. Step 3: Cross multiply
    364,708,002.10x = 547,062,003.15 × 109,406,370.10
  4. Step 4: Simplify right side
    364,708,002.10x = 59,852,067,984,276,256
  5. Step 5: Solve for x
    x = 59,852,067,984,276,256/364,708,002.10
  6. Step 6: Final answer
    x = 164,109,555.15

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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.