Home / 62,281,492.84-85,931,201.60-35,818,404.04

Finding the Fourth Proportional to 62,281,492.84, 85,931,201.60 and 35,818,404.04

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Solution

The fourth proportional to 62,281,492.84, 85,931,201.60 and 35,818,404.04 is: 49,419,472.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,281,492.84 : 85,931,201.60 = 35,818,404.04 : x
  2. Step 2: Convert to fraction form
    62,281,492.84/85,931,201.60 = 35,818,404.04/x
  3. Step 3: Cross multiply
    62,281,492.84x = 85,931,201.60 × 35,818,404.04
  4. Step 4: Simplify right side
    62,281,492.84x = 3,077,918,498,551,494
  5. Step 5: Solve for x
    x = 3,077,918,498,551,494/62,281,492.84
  6. Step 6: Final answer
    x = 49,419,472.11

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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.