Home / 43,386,981.56-59,873,870.30-23,808,197.57

Finding the Fourth Proportional to 43,386,981.56, 59,873,870.30 and 23,808,197.57

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Solution

The fourth proportional to 43,386,981.56, 59,873,870.30 and 23,808,197.57 is: 32,855,222.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,386,981.56 : 59,873,870.30 = 23,808,197.57 : x
  2. Step 2: Convert to fraction form
    43,386,981.56/59,873,870.30 = 23,808,197.57/x
  3. Step 3: Cross multiply
    43,386,981.56x = 59,873,870.30 × 23,808,197.57
  4. Step 4: Simplify right side
    43,386,981.56x = 1,425,488,933,382,955
  5. Step 5: Solve for x
    x = 1,425,488,933,382,955/43,386,981.56
  6. Step 6: Final answer
    x = 32,855,222.52

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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.