Home / 46,340,070.30-69,510,105.45-12,264,860.70

Finding the Fourth Proportional to 46,340,070.30, 69,510,105.45 and 12,264,860.70

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Solution

The fourth proportional to 46,340,070.30, 69,510,105.45 and 12,264,860.70 is: 18,397,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,340,070.30 : 69,510,105.45 = 12,264,860.70 : x
  2. Step 2: Convert to fraction form
    46,340,070.30/69,510,105.45 = 12,264,860.70/x
  3. Step 3: Cross multiply
    46,340,070.30x = 69,510,105.45 × 12,264,860.70
  4. Step 4: Simplify right side
    46,340,070.30x = 852,531,760,586,560.75
  5. Step 5: Solve for x
    x = 852,531,760,586,560.75/46,340,070.30
  6. Step 6: Final answer
    x = 18,397,291.05

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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.