Home / 44,133,071.70-66,199,607.55-13,840,886.10

Finding the Fourth Proportional to 44,133,071.70, 66,199,607.55 and 13,840,886.10

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Solution

The fourth proportional to 44,133,071.70, 66,199,607.55 and 13,840,886.10 is: 20,761,329.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,133,071.70 : 66,199,607.55 = 13,840,886.10 : x
  2. Step 2: Convert to fraction form
    44,133,071.70/66,199,607.55 = 13,840,886.10/x
  3. Step 3: Cross multiply
    44,133,071.70x = 66,199,607.55 × 13,840,886.10
  4. Step 4: Simplify right side
    44,133,071.70x = 916,261,227,964,250
  5. Step 5: Solve for x
    x = 916,261,227,964,250/44,133,071.70
  6. Step 6: Final answer
    x = 20,761,329.15

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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.