Home / 25,095,972.80-37,643,959.20-22,356,099.20

Finding the Fourth Proportional to 25,095,972.80, 37,643,959.20 and 22,356,099.20

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Solution

The fourth proportional to 25,095,972.80, 37,643,959.20 and 22,356,099.20 is: 33,534,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095,972.80 : 37,643,959.20 = 22,356,099.20 : x
  2. Step 2: Convert to fraction form
    25,095,972.80/37,643,959.20 = 22,356,099.20/x
  3. Step 3: Cross multiply
    25,095,972.80x = 37,643,959.20 × 22,356,099.20
  4. Step 4: Simplify right side
    25,095,972.80x = 841,572,086,155,952.62
  5. Step 5: Solve for x
    x = 841,572,086,155,952.62/25,095,972.80
  6. Step 6: Final answer
    x = 33,534,148.80

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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.