Home / 62,424,010.60-93,636,015.90-52,346,314.60

Finding the Fourth Proportional to 62,424,010.60, 93,636,015.90 and 52,346,314.60

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Solution

The fourth proportional to 62,424,010.60, 93,636,015.90 and 52,346,314.60 is: 78,519,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,424,010.60 : 93,636,015.90 = 52,346,314.60 : x
  2. Step 2: Convert to fraction form
    62,424,010.60/93,636,015.90 = 52,346,314.60/x
  3. Step 3: Cross multiply
    62,424,010.60x = 93,636,015.90 × 52,346,314.60
  4. Step 4: Simplify right side
    62,424,010.60x = 4,901,500,346,192,003
  5. Step 5: Solve for x
    x = 4,901,500,346,192,003/62,424,010.60
  6. Step 6: Final answer
    x = 78,519,471.90

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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.