Home / 39,490,200.90-59,235,301.35-34,451,352.90

Finding the Fourth Proportional to 39,490,200.90, 59,235,301.35 and 34,451,352.90

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Solution

The fourth proportional to 39,490,200.90, 59,235,301.35 and 34,451,352.90 is: 51,677,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,490,200.90 : 59,235,301.35 = 34,451,352.90 : x
  2. Step 2: Convert to fraction form
    39,490,200.90/59,235,301.35 = 34,451,352.90/x
  3. Step 3: Cross multiply
    39,490,200.90x = 59,235,301.35 × 34,451,352.90
  4. Step 4: Simplify right side
    39,490,200.90x = 2,040,736,270,946,696.50
  5. Step 5: Solve for x
    x = 2,040,736,270,946,696.50/39,490,200.90
  6. Step 6: Final answer
    x = 51,677,029.35

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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.