Home / 59,616,010.60-89,424,015.90-49,538,314.60

Finding the Fourth Proportional to 59,616,010.60, 89,424,015.90 and 49,538,314.60

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Solution

The fourth proportional to 59,616,010.60, 89,424,015.90 and 49,538,314.60 is: 74,307,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,010.60 : 89,424,015.90 = 49,538,314.60 : x
  2. Step 2: Convert to fraction form
    59,616,010.60/89,424,015.90 = 49,538,314.60/x
  3. Step 3: Cross multiply
    59,616,010.60x = 89,424,015.90 × 49,538,314.60
  4. Step 4: Simplify right side
    59,616,010.60x = 4,429,915,032,449,602.50
  5. Step 5: Solve for x
    x = 4,429,915,032,449,602.50/59,616,010.60
  6. Step 6: Final answer
    x = 74,307,471.90

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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.