Home / 26,472,802.37-39,587,302.22-25,181,400.74

Finding the Fourth Proportional to 26,472,802.37, 39,587,302.22 and 25,181,400.74

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Solution

The fourth proportional to 26,472,802.37, 39,587,302.22 and 25,181,400.74 is: 37,656,146.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,472,802.37 : 39,587,302.22 = 25,181,400.74 : x
  2. Step 2: Convert to fraction form
    26,472,802.37/39,587,302.22 = 25,181,400.74/x
  3. Step 3: Cross multiply
    26,472,802.37x = 39,587,302.22 × 25,181,400.74
  4. Step 4: Simplify right side
    26,472,802.37x = 996,863,721,417,311.50
  5. Step 5: Solve for x
    x = 996,863,721,417,311.50/26,472,802.37
  6. Step 6: Final answer
    x = 37,656,146.39

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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.