Home / 124,775,132.90-187,162,699.35-124,775,132.90

Finding the Fourth Proportional to 124,775,132.90, 187,162,699.35 and 124,775,132.90

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Solution

The fourth proportional to 124,775,132.90, 187,162,699.35 and 124,775,132.90 is: 187,162,699.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,775,132.90 : 187,162,699.35 = 124,775,132.90 : x
  2. Step 2: Convert to fraction form
    124,775,132.90/187,162,699.35 = 124,775,132.90/x
  3. Step 3: Cross multiply
    124,775,132.90x = 187,162,699.35 × 124,775,132.90
  4. Step 4: Simplify right side
    124,775,132.90x = 23,353,250,685,318,992
  5. Step 5: Solve for x
    x = 23,353,250,685,318,992/124,775,132.90
  6. Step 6: Final answer
    x = 187,162,699.35

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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.