Home / 62,561,211.60-93,841,817.40-42,100,733.10

Finding the Fourth Proportional to 62,561,211.60, 93,841,817.40 and 42,100,733.10

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Solution

The fourth proportional to 62,561,211.60, 93,841,817.40 and 42,100,733.10 is: 63,151,099.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,561,211.60 : 93,841,817.40 = 42,100,733.10 : x
  2. Step 2: Convert to fraction form
    62,561,211.60/93,841,817.40 = 42,100,733.10/x
  3. Step 3: Cross multiply
    62,561,211.60x = 93,841,817.40 × 42,100,733.10
  4. Step 4: Simplify right side
    62,561,211.60x = 3,950,809,307,976,336.50
  5. Step 5: Solve for x
    x = 3,950,809,307,976,336.50/62,561,211.60
  6. Step 6: Final answer
    x = 63,151,099.65

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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.