Home / 56,191,700.12-84,285,625.56-23,822,758.76

Finding the Fourth Proportional to 56,191,700.12, 84,285,625.56 and 23,822,758.76

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Solution

The fourth proportional to 56,191,700.12, 84,285,625.56 and 23,822,758.76 is: 35,733,322.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,191,700.12 : 84,285,625.56 = 23,822,758.76 : x
  2. Step 2: Convert to fraction form
    56,191,700.12/84,285,625.56 = 23,822,758.76/x
  3. Step 3: Cross multiply
    56,191,700.12x = 84,285,625.56 × 23,822,758.76
  4. Step 4: Simplify right side
    56,191,700.12x = 2,007,916,124,230,141.75
  5. Step 5: Solve for x
    x = 2,007,916,124,230,141.75/56,191,700.12
  6. Step 6: Final answer
    x = 35,733,322.18

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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.