Home / 51,334,246.50-70,841,260.17-29,604,214.50

Finding the Fourth Proportional to 51,334,246.50, 70,841,260.17 and 29,604,214.50

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Solution

The fourth proportional to 51,334,246.50, 70,841,260.17 and 29,604,214.50 is: 40,853,816.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,334,246.50 : 70,841,260.17 = 29,604,214.50 : x
  2. Step 2: Convert to fraction form
    51,334,246.50/70,841,260.17 = 29,604,214.50/x
  3. Step 3: Cross multiply
    51,334,246.50x = 70,841,260.17 × 29,604,214.50
  4. Step 4: Simplify right side
    51,334,246.50x = 2,097,199,861,522,986.50
  5. Step 5: Solve for x
    x = 2,097,199,861,522,986.50/51,334,246.50
  6. Step 6: Final answer
    x = 40,853,816.01

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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.