Home / 185,334,442.50-255,765,437.08-101,701,841.60

Finding the Fourth Proportional to 185,334,442.50, 255,765,437.08 and 101,701,841.60

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Solution

The fourth proportional to 185,334,442.50, 255,765,437.08 and 101,701,841.60 is: 140,350,685.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,334,442.50 : 255,765,437.08 = 101,701,841.60 : x
  2. Step 2: Convert to fraction form
    185,334,442.50/255,765,437.08 = 101,701,841.60/x
  3. Step 3: Cross multiply
    185,334,442.50x = 255,765,437.08 × 101,701,841.60
  4. Step 4: Simplify right side
    185,334,442.50x = 26,011,815,968,664,928
  5. Step 5: Solve for x
    x = 26,011,815,968,664,928/185,334,442.50
  6. Step 6: Final answer
    x = 140,350,685.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.