Home / 22,232,695.59-33,343,043.31-7,853,870.43

Finding the Fourth Proportional to 22,232,695.59, 33,343,043.31 and 7,853,870.43

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Solution

The fourth proportional to 22,232,695.59, 33,343,043.31 and 7,853,870.43 is: 11,778,686.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,695.59 : 33,343,043.31 = 7,853,870.43 : x
  2. Step 2: Convert to fraction form
    22,232,695.59/33,343,043.31 = 7,853,870.43/x
  3. Step 3: Cross multiply
    22,232,695.59x = 33,343,043.31 × 7,853,870.43
  4. Step 4: Simplify right side
    22,232,695.59x = 261,871,941,898,618.31
  5. Step 5: Solve for x
    x = 261,871,941,898,618.31/22,232,695.59
  6. Step 6: Final answer
    x = 11,778,686.07

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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.