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Finding the Fourth Proportional to 60,759,574.74, 83,848,735.98 and 34,655,414.76

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Solution

The fourth proportional to 60,759,574.74, 83,848,735.98 and 34,655,414.76 is: 47,824,770.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,759,574.74 : 83,848,735.98 = 34,655,414.76 : x
  2. Step 2: Convert to fraction form
    60,759,574.74/83,848,735.98 = 34,655,414.76/x
  3. Step 3: Cross multiply
    60,759,574.74x = 83,848,735.98 × 34,655,414.76
  4. Step 4: Simplify right side
    60,759,574.74x = 2,905,812,722,488,635
  5. Step 5: Solve for x
    x = 2,905,812,722,488,635/60,759,574.74
  6. Step 6: Final answer
    x = 47,824,770.58

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