Home / 26,630,745.12-36,750,065.22-14,870,195.10

Finding the Fourth Proportional to 26,630,745.12, 36,750,065.22 and 14,870,195.10

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Solution

The fourth proportional to 26,630,745.12, 36,750,065.22 and 14,870,195.10 is: 20,520,666.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,630,745.12 : 36,750,065.22 = 14,870,195.10 : x
  2. Step 2: Convert to fraction form
    26,630,745.12/36,750,065.22 = 14,870,195.10/x
  3. Step 3: Cross multiply
    26,630,745.12x = 36,750,065.22 × 14,870,195.10
  4. Step 4: Simplify right side
    26,630,745.12x = 546,480,639,759,124.38
  5. Step 5: Solve for x
    x = 546,480,639,759,124.38/26,630,745.12
  6. Step 6: Final answer
    x = 20,520,666.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.