Home / 82,795,060.27-114,257,938.87-45,626,674.17

Finding the Fourth Proportional to 82,795,060.27, 114,257,938.87 and 45,626,674.17

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Solution

The fourth proportional to 82,795,060.27, 114,257,938.87 and 45,626,674.17 is: 62,965,226.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,795,060.27 : 114,257,938.87 = 45,626,674.17 : x
  2. Step 2: Convert to fraction form
    82,795,060.27/114,257,938.87 = 45,626,674.17/x
  3. Step 3: Cross multiply
    82,795,060.27x = 114,257,938.87 × 45,626,674.17
  4. Step 4: Simplify right side
    82,795,060.27x = 5,213,209,748,642,769
  5. Step 5: Solve for x
    x = 5,213,209,748,642,769/82,795,060.27
  6. Step 6: Final answer
    x = 62,965,226.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.