Home / 26,713,972.02-36,865,905.69-14,952,947.84

Finding the Fourth Proportional to 26,713,972.02, 36,865,905.69 and 14,952,947.84

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Solution

The fourth proportional to 26,713,972.02, 36,865,905.69 and 14,952,947.84 is: 20,635,417.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,713,972.02 : 36,865,905.69 = 14,952,947.84 : x
  2. Step 2: Convert to fraction form
    26,713,972.02/36,865,905.69 = 14,952,947.84/x
  3. Step 3: Cross multiply
    26,713,972.02x = 36,865,905.69 × 14,952,947.84
  4. Step 4: Simplify right side
    26,713,972.02x = 551,253,964,990,180.75
  5. Step 5: Solve for x
    x = 551,253,964,990,180.75/26,713,972.02
  6. Step 6: Final answer
    x = 20,635,417.47

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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.