Home / 104,544,001.60-156,816,002.40-93,584,507.20

Finding the Fourth Proportional to 104,544,001.60, 156,816,002.40 and 93,584,507.20

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Solution

The fourth proportional to 104,544,001.60, 156,816,002.40 and 93,584,507.20 is: 140,376,760.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,544,001.60 : 156,816,002.40 = 93,584,507.20 : x
  2. Step 2: Convert to fraction form
    104,544,001.60/156,816,002.40 = 93,584,507.20/x
  3. Step 3: Cross multiply
    104,544,001.60x = 156,816,002.40 × 93,584,507.20
  4. Step 4: Simplify right side
    104,544,001.60x = 14,675,548,305,678,018
  5. Step 5: Solve for x
    x = 14,675,548,305,678,018/104,544,001.60
  6. Step 6: Final answer
    x = 140,376,760.80

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1.5x scale

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.