Home / 160,162,700.10-240,244,050.15-140,007,308.10

Finding the Fourth Proportional to 160,162,700.10, 240,244,050.15 and 140,007,308.10

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Solution

The fourth proportional to 160,162,700.10, 240,244,050.15 and 140,007,308.10 is: 210,010,962.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,162,700.10 : 240,244,050.15 = 140,007,308.10 : x
  2. Step 2: Convert to fraction form
    160,162,700.10/240,244,050.15 = 140,007,308.10/x
  3. Step 3: Cross multiply
    160,162,700.10x = 240,244,050.15 × 140,007,308.10
  4. Step 4: Simplify right side
    160,162,700.10x = 33,635,922,748,542,900
  5. Step 5: Solve for x
    x = 33,635,922,748,542,900/160,162,700.10
  6. Step 6: Final answer
    x = 210,010,962.15

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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.