Home / 40,161,510.32-60,259,312.23-21,944,424.52

Finding the Fourth Proportional to 40,161,510.32, 60,259,312.23 and 21,944,424.52

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Solution

The fourth proportional to 40,161,510.32, 60,259,312.23 and 21,944,424.52 is: 32,925,951.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,161,510.32 : 60,259,312.23 = 21,944,424.52 : x
  2. Step 2: Convert to fraction form
    40,161,510.32/60,259,312.23 = 21,944,424.52/x
  3. Step 3: Cross multiply
    40,161,510.32x = 60,259,312.23 × 21,944,424.52
  4. Step 4: Simplify right side
    40,161,510.32x = 1,322,355,928,851,380.25
  5. Step 5: Solve for x
    x = 1,322,355,928,851,380.25/40,161,510.32
  6. Step 6: Final answer
    x = 32,925,951.20

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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.