Home / 40,257,029.40-60,385,544.10-14,716,368.60

Finding the Fourth Proportional to 40,257,029.40, 60,385,544.10 and 14,716,368.60

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Solution

The fourth proportional to 40,257,029.40, 60,385,544.10 and 14,716,368.60 is: 22,074,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,257,029.40 : 60,385,544.10 = 14,716,368.60 : x
  2. Step 2: Convert to fraction form
    40,257,029.40/60,385,544.10 = 14,716,368.60/x
  3. Step 3: Cross multiply
    40,257,029.40x = 60,385,544.10 × 14,716,368.60
  4. Step 4: Simplify right side
    40,257,029.40x = 888,655,925,087,155.25
  5. Step 5: Solve for x
    x = 888,655,925,087,155.25/40,257,029.40
  6. Step 6: Final answer
    x = 22,074,552.90

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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.