Home / 602,255,159.76-831,112,529.84-337,900,659.92

Finding the Fourth Proportional to 602,255,159.76, 831,112,529.84 and 337,900,659.92

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Solution

The fourth proportional to 602,255,159.76, 831,112,529.84 and 337,900,659.92 is: 466,303,140.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,255,159.76 : 831,112,529.84 = 337,900,659.92 : x
  2. Step 2: Convert to fraction form
    602,255,159.76/831,112,529.84 = 337,900,659.92/x
  3. Step 3: Cross multiply
    602,255,159.76x = 831,112,529.84 × 337,900,659.92
  4. Step 4: Simplify right side
    602,255,159.76x = 280,833,472,300,716,704
  5. Step 5: Solve for x
    x = 280,833,472,300,716,704/602,255,159.76
  6. Step 6: Final answer
    x = 466,303,140.37

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Why These Related Problems?

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