Home / 62,211,564.60-93,388,205.70-36,666,967.20

Finding the Fourth Proportional to 62,211,564.60, 93,388,205.70 and 36,666,967.20

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Solution

The fourth proportional to 62,211,564.60, 93,388,205.70 and 36,666,967.20 is: 55,042,214.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,211,564.60 : 93,388,205.70 = 36,666,967.20 : x
  2. Step 2: Convert to fraction form
    62,211,564.60/93,388,205.70 = 36,666,967.20/x
  3. Step 3: Cross multiply
    62,211,564.60x = 93,388,205.70 × 36,666,967.20
  4. Step 4: Simplify right side
    62,211,564.60x = 3,424,262,275,268,753.50
  5. Step 5: Solve for x
    x = 3,424,262,275,268,753.50/62,211,564.60
  6. Step 6: Final answer
    x = 55,042,214.37

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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.