Home / 344,225,598.06-516,490,874.76-180,424,426.56

Finding the Fourth Proportional to 344,225,598.06, 516,490,874.76 and 180,424,426.56

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Solution

The fourth proportional to 344,225,598.06, 516,490,874.76 and 180,424,426.56 is: 270,716,560.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,225,598.06 : 516,490,874.76 = 180,424,426.56 : x
  2. Step 2: Convert to fraction form
    344,225,598.06/516,490,874.76 = 180,424,426.56/x
  3. Step 3: Cross multiply
    344,225,598.06x = 516,490,874.76 × 180,424,426.56
  4. Step 4: Simplify right side
    344,225,598.06x = 93,187,569,902,045,776
  5. Step 5: Solve for x
    x = 93,187,569,902,045,776/344,225,598.06
  6. Step 6: Final answer
    x = 270,716,560.38

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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.