Home / 25,295,309.92-37,942,837.98-6,126,066.46

Finding the Fourth Proportional to 25,295,309.92, 37,942,837.98 and 6,126,066.46

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Solution

The fourth proportional to 25,295,309.92, 37,942,837.98 and 6,126,066.46 is: 9,189,068.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,295,309.92 : 37,942,837.98 = 6,126,066.46 : x
  2. Step 2: Convert to fraction form
    25,295,309.92/37,942,837.98 = 6,126,066.46/x
  3. Step 3: Cross multiply
    25,295,309.92x = 37,942,837.98 × 6,126,066.46
  4. Step 4: Simplify right side
    25,295,309.92x = 232,440,347,146,492.12
  5. Step 5: Solve for x
    x = 232,440,347,146,492.12/25,295,309.92
  6. Step 6: Final answer
    x = 9,189,068.96

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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.