Home / 149,080,413.60-223,746,591.60-58,269,175.20

Finding the Fourth Proportional to 149,080,413.60, 223,746,591.60 and 58,269,175.20

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Solution

The fourth proportional to 149,080,413.60, 223,746,591.60 and 58,269,175.20 is: 87,452,999.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,080,413.60 : 223,746,591.60 = 58,269,175.20 : x
  2. Step 2: Convert to fraction form
    149,080,413.60/223,746,591.60 = 58,269,175.20/x
  3. Step 3: Cross multiply
    149,080,413.60x = 223,746,591.60 × 58,269,175.20
  4. Step 4: Simplify right side
    149,080,413.60x = 13,037,529,346,343,248
  5. Step 5: Solve for x
    x = 13,037,529,346,343,248/149,080,413.60
  6. Step 6: Final answer
    x = 87,452,999.57

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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.