Home / 559,854,234.84-840,156,259.14-232,330,062.85

Finding the Fourth Proportional to 559,854,234.84, 840,156,259.14 and 232,330,062.85

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Solution

The fourth proportional to 559,854,234.84, 840,156,259.14 and 232,330,062.85 is: 348,650,674.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,854,234.84 : 840,156,259.14 = 232,330,062.85 : x
  2. Step 2: Convert to fraction form
    559,854,234.84/840,156,259.14 = 232,330,062.85/x
  3. Step 3: Cross multiply
    559,854,234.84x = 840,156,259.14 × 232,330,062.85
  4. Step 4: Simplify right side
    559,854,234.84x = 195,193,556,487,716,704
  5. Step 5: Solve for x
    x = 195,193,556,487,716,704/559,854,234.84
  6. Step 6: Final answer
    x = 348,650,674.30

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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.