Home / 60,018,801.80-82,826,027.70-32,516,729.24

Finding the Fourth Proportional to 60,018,801.80, 82,826,027.70 and 32,516,729.24

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Solution

The fourth proportional to 60,018,801.80, 82,826,027.70 and 32,516,729.24 is: 44,873,130.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,018,801.80 : 82,826,027.70 = 32,516,729.24 : x
  2. Step 2: Convert to fraction form
    60,018,801.80/82,826,027.70 = 32,516,729.24/x
  3. Step 3: Cross multiply
    60,018,801.80x = 82,826,027.70 × 32,516,729.24
  4. Step 4: Simplify right side
    60,018,801.80x = 2,693,231,516,745,640
  5. Step 5: Solve for x
    x = 2,693,231,516,745,640/60,018,801.80
  6. Step 6: Final answer
    x = 44,873,130.35

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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.