Home / 69,894,100.56-104,844,300.24-26,752,113.84

Finding the Fourth Proportional to 69,894,100.56, 104,844,300.24 and 26,752,113.84

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Solution

The fourth proportional to 69,894,100.56, 104,844,300.24 and 26,752,113.84 is: 40,129,376.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,894,100.56 : 104,844,300.24 = 26,752,113.84 : x
  2. Step 2: Convert to fraction form
    69,894,100.56/104,844,300.24 = 26,752,113.84/x
  3. Step 3: Cross multiply
    69,894,100.56x = 104,844,300.24 × 26,752,113.84
  4. Step 4: Simplify right side
    69,894,100.56x = 2,804,806,655,495,619
  5. Step 5: Solve for x
    x = 2,804,806,655,495,619/69,894,100.56
  6. Step 6: Final answer
    x = 40,129,376.20

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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.