Home / 737,153,688,230.52-1,105,730,532,345.80-207,162,459,278.52

Finding the Fourth Proportional to 737,153,688,230.52, 1,105,730,532,345.80 and 207,162,459,278.52

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Solution

The fourth proportional to 737,153,688,230.52, 1,105,730,532,345.80 and 207,162,459,278.52 is: 310,743,688,917.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,153,688,230.52 : 1,105,730,532,345.80 = 207,162,459,278.52 : x
  2. Step 2: Convert to fraction form
    737,153,688,230.52/1,105,730,532,345.80 = 207,162,459,278.52/x
  3. Step 3: Cross multiply
    737,153,688,230.52x = 1,105,730,532,345.80 × 207,162,459,278.52
  4. Step 4: Simplify right side
    737,153,688,230.52x = 229,065,856,380,103,041,220,608
  5. Step 5: Solve for x
    x = 229,065,856,380,103,041,220,608/737,153,688,230.52
  6. Step 6: Final answer
    x = 310,743,688,917.79

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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.