Home / 12,088,095.16-18,134,112.66-3,569,292.76

Finding the Fourth Proportional to 12,088,095.16, 18,134,112.66 and 3,569,292.76

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Solution

The fourth proportional to 12,088,095.16, 18,134,112.66 and 3,569,292.76 is: 5,354,520.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,088,095.16 : 18,134,112.66 = 3,569,292.76 : x
  2. Step 2: Convert to fraction form
    12,088,095.16/18,134,112.66 = 3,569,292.76/x
  3. Step 3: Cross multiply
    12,088,095.16x = 18,134,112.66 × 3,569,292.76
  4. Step 4: Simplify right side
    12,088,095.16x = 64,725,957,026,362.34
  5. Step 5: Solve for x
    x = 64,725,957,026,362.34/12,088,095.16
  6. Step 6: Final answer
    x = 5,354,520.80

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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.