Home / 93,860,659.20-129,527,988.69-52,047,670.17

Finding the Fourth Proportional to 93,860,659.20, 129,527,988.69 and 52,047,670.17

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Solution

The fourth proportional to 93,860,659.20, 129,527,988.69 and 52,047,670.17 is: 71,825,939.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,860,659.20 : 129,527,988.69 = 52,047,670.17 : x
  2. Step 2: Convert to fraction form
    93,860,659.20/129,527,988.69 = 52,047,670.17/x
  3. Step 3: Cross multiply
    93,860,659.20x = 129,527,988.69 × 52,047,670.17
  4. Step 4: Simplify right side
    93,860,659.20x = 6,741,630,033,120,610
  5. Step 5: Solve for x
    x = 6,741,630,033,120,610/93,860,659.20
  6. Step 6: Final answer
    x = 71,825,939.54

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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.