Home / 44,440,645.05-66,654,232.06-12,095,068.14

Finding the Fourth Proportional to 44,440,645.05, 66,654,232.06 and 12,095,068.14

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Solution

The fourth proportional to 44,440,645.05, 66,654,232.06 and 12,095,068.14 is: 18,140,769.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440,645.05 : 66,654,232.06 = 12,095,068.14 : x
  2. Step 2: Convert to fraction form
    44,440,645.05/66,654,232.06 = 12,095,068.14/x
  3. Step 3: Cross multiply
    44,440,645.05x = 66,654,232.06 × 12,095,068.14
  4. Step 4: Simplify right side
    44,440,645.05x = 806,187,478,251,801.38
  5. Step 5: Solve for x
    x = 806,187,478,251,801.38/44,440,645.05
  6. Step 6: Final answer
    x = 18,140,769.05

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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.