Home / 22,780,893.80-34,121,574.30-17,692,279.40

Finding the Fourth Proportional to 22,780,893.80, 34,121,574.30 and 17,692,279.40

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Solution

The fourth proportional to 22,780,893.80, 34,121,574.30 and 17,692,279.40 is: 26,499,769.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,780,893.80 : 34,121,574.30 = 17,692,279.40 : x
  2. Step 2: Convert to fraction form
    22,780,893.80/34,121,574.30 = 17,692,279.40/x
  3. Step 3: Cross multiply
    22,780,893.80x = 34,121,574.30 × 17,692,279.40
  4. Step 4: Simplify right side
    22,780,893.80x = 603,688,426,083,459.38
  5. Step 5: Solve for x
    x = 603,688,426,083,459.38/22,780,893.80
  6. Step 6: Final answer
    x = 26,499,769.12

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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.