Home / 61,600,881.12-92,492,158.74-34,360,396.44

Finding the Fourth Proportional to 61,600,881.12, 92,492,158.74 and 34,360,396.44

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Solution

The fourth proportional to 61,600,881.12, 92,492,158.74 and 34,360,396.44 is: 51,591,262.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,600,881.12 : 92,492,158.74 = 34,360,396.44 : x
  2. Step 2: Convert to fraction form
    61,600,881.12/92,492,158.74 = 34,360,396.44/x
  3. Step 3: Cross multiply
    61,600,881.12x = 92,492,158.74 × 34,360,396.44
  4. Step 4: Simplify right side
    61,600,881.12x = 3,178,067,241,897,810.50
  5. Step 5: Solve for x
    x = 3,178,067,241,897,810.50/61,600,881.12
  6. Step 6: Final answer
    x = 51,591,262.72

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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.