Home / 69,937,315.70-104,793,999.15-44,332,502.90

Finding the Fourth Proportional to 69,937,315.70, 104,793,999.15 and 44,332,502.90

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Solution

The fourth proportional to 69,937,315.70, 104,793,999.15 and 44,332,502.90 is: 66,427,775.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,937,315.70 : 104,793,999.15 = 44,332,502.90 : x
  2. Step 2: Convert to fraction form
    69,937,315.70/104,793,999.15 = 44,332,502.90/x
  3. Step 3: Cross multiply
    69,937,315.70x = 104,793,999.15 × 44,332,502.90
  4. Step 4: Simplify right side
    69,937,315.70x = 4,645,780,271,219,973
  5. Step 5: Solve for x
    x = 4,645,780,271,219,973/69,937,315.70
  6. Step 6: Final answer
    x = 66,427,775.00

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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.