Home / 11,733,010.40-17,578,520.40-9,927,423.20

Finding the Fourth Proportional to 11,733,010.40, 17,578,520.40 and 9,927,423.20

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Solution

The fourth proportional to 11,733,010.40, 17,578,520.40 and 9,927,423.20 is: 14,873,370.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,010.40 : 17,578,520.40 = 9,927,423.20 : x
  2. Step 2: Convert to fraction form
    11,733,010.40/17,578,520.40 = 9,927,423.20/x
  3. Step 3: Cross multiply
    11,733,010.40x = 17,578,520.40 × 9,927,423.20
  4. Step 4: Simplify right side
    11,733,010.40x = 174,509,411,240,633.25
  5. Step 5: Solve for x
    x = 174,509,411,240,633.25/11,733,010.40
  6. Step 6: Final answer
    x = 14,873,370.54

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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.