Home / 41,046,309.18-56,643,911.06-22,461,453.36

Finding the Fourth Proportional to 41,046,309.18, 56,643,911.06 and 22,461,453.36

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Solution

The fourth proportional to 41,046,309.18, 56,643,911.06 and 22,461,453.36 is: 30,996,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,046,309.18 : 56,643,911.06 = 22,461,453.36 : x
  2. Step 2: Convert to fraction form
    41,046,309.18/56,643,911.06 = 22,461,453.36/x
  3. Step 3: Cross multiply
    41,046,309.18x = 56,643,911.06 × 22,461,453.36
  4. Step 4: Simplify right side
    41,046,309.18x = 1,272,304,566,289,870.75
  5. Step 5: Solve for x
    x = 1,272,304,566,289,870.75/41,046,309.18
  6. Step 6: Final answer
    x = 30,996,808.04

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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.