Home / 39,361,570.30-59,042,355.45-25,048,092.70

Finding the Fourth Proportional to 39,361,570.30, 59,042,355.45 and 25,048,092.70

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Solution

The fourth proportional to 39,361,570.30, 59,042,355.45 and 25,048,092.70 is: 37,572,139.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,361,570.30 : 59,042,355.45 = 25,048,092.70 : x
  2. Step 2: Convert to fraction form
    39,361,570.30/59,042,355.45 = 25,048,092.70/x
  3. Step 3: Cross multiply
    39,361,570.30x = 59,042,355.45 × 25,048,092.70
  4. Step 4: Simplify right side
    39,361,570.30x = 1,478,898,392,537,950.25
  5. Step 5: Solve for x
    x = 1,478,898,392,537,950.25/39,361,570.30
  6. Step 6: Final answer
    x = 37,572,139.05

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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.