Home / 602,203,636.09-831,055,347.46-337,905,176.95

Finding the Fourth Proportional to 602,203,636.09, 831,055,347.46 and 337,905,176.95

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Solution

The fourth proportional to 602,203,636.09, 831,055,347.46 and 337,905,176.95 is: 466,317,184.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,203,636.09 : 831,055,347.46 = 337,905,176.95 : x
  2. Step 2: Convert to fraction form
    602,203,636.09/831,055,347.46 = 337,905,176.95/x
  3. Step 3: Cross multiply
    602,203,636.09x = 831,055,347.46 × 337,905,176.95
  4. Step 4: Simplify right side
    602,203,636.09x = 280,817,904,240,176,224
  5. Step 5: Solve for x
    x = 280,817,904,240,176,224/602,203,636.09
  6. Step 6: Final answer
    x = 466,317,184.77

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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.