Home / 156,580,001.80-234,870,002.70-156,580,001.80

Finding the Fourth Proportional to 156,580,001.80, 234,870,002.70 and 156,580,001.80

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Solution

The fourth proportional to 156,580,001.80, 234,870,002.70 and 156,580,001.80 is: 234,870,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,580,001.80 : 234,870,002.70 = 156,580,001.80 : x
  2. Step 2: Convert to fraction form
    156,580,001.80/234,870,002.70 = 156,580,001.80/x
  3. Step 3: Cross multiply
    156,580,001.80x = 234,870,002.70 × 156,580,001.80
  4. Step 4: Simplify right side
    156,580,001.80x = 36,775,945,445,532,008
  5. Step 5: Solve for x
    x = 36,775,945,445,532,008/156,580,001.80
  6. Step 6: Final answer
    x = 234,870,002.70

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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.