Home / 161,285,356.60-241,928,034.90-59,015,404.60

Finding the Fourth Proportional to 161,285,356.60, 241,928,034.90 and 59,015,404.60

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Solution

The fourth proportional to 161,285,356.60, 241,928,034.90 and 59,015,404.60 is: 88,523,106.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,285,356.60 : 241,928,034.90 = 59,015,404.60 : x
  2. Step 2: Convert to fraction form
    161,285,356.60/241,928,034.90 = 59,015,404.60/x
  3. Step 3: Cross multiply
    161,285,356.60x = 241,928,034.90 × 59,015,404.60
  4. Step 4: Simplify right side
    161,285,356.60x = 14,277,480,863,706,422
  5. Step 5: Solve for x
    x = 14,277,480,863,706,422/161,285,356.60
  6. Step 6: Final answer
    x = 88,523,106.90

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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.