Home / 50,408,071.80-75,612,107.70-23,484,449.40

Finding the Fourth Proportional to 50,408,071.80, 75,612,107.70 and 23,484,449.40

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Solution

The fourth proportional to 50,408,071.80, 75,612,107.70 and 23,484,449.40 is: 35,226,674.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,408,071.80 : 75,612,107.70 = 23,484,449.40 : x
  2. Step 2: Convert to fraction form
    50,408,071.80/75,612,107.70 = 23,484,449.40/x
  3. Step 3: Cross multiply
    50,408,071.80x = 75,612,107.70 × 23,484,449.40
  4. Step 4: Simplify right side
    50,408,071.80x = 1,775,708,717,308,000.25
  5. Step 5: Solve for x
    x = 1,775,708,717,308,000.25/50,408,071.80
  6. Step 6: Final answer
    x = 35,226,674.10

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Double scale
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Similar ratio
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1.5x scale

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.