Home / 14,961,820.77-22,410,252.61-9,187,025.40

Finding the Fourth Proportional to 14,961,820.77, 22,410,252.61 and 9,187,025.40

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Solution

The fourth proportional to 14,961,820.77, 22,410,252.61 and 9,187,025.40 is: 13,760,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,961,820.77 : 22,410,252.61 = 9,187,025.40 : x
  2. Step 2: Convert to fraction form
    14,961,820.77/22,410,252.61 = 9,187,025.40/x
  3. Step 3: Cross multiply
    14,961,820.77x = 22,410,252.61 × 9,187,025.40
  4. Step 4: Simplify right side
    14,961,820.77x = 205,883,559,948,486.28
  5. Step 5: Solve for x
    x = 205,883,559,948,486.28/14,961,820.77
  6. Step 6: Final answer
    x = 13,760,595.26

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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.