Home / 32,726,531.40-49,079,113.02-10,861,037.16

Finding the Fourth Proportional to 32,726,531.40, 49,079,113.02 and 10,861,037.16

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Solution

The fourth proportional to 32,726,531.40, 49,079,113.02 and 10,861,037.16 is: 16,288,009.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,726,531.40 : 49,079,113.02 = 10,861,037.16 : x
  2. Step 2: Convert to fraction form
    32,726,531.40/49,079,113.02 = 10,861,037.16/x
  3. Step 3: Cross multiply
    32,726,531.40x = 49,079,113.02 × 10,861,037.16
  4. Step 4: Simplify right side
    32,726,531.40x = 533,050,070,290,059.88
  5. Step 5: Solve for x
    x = 533,050,070,290,059.88/32,726,531.40
  6. Step 6: Final answer
    x = 16,288,009.99

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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.