Home / 62,269,148.40-93,403,722.60-59,293,078.80

Finding the Fourth Proportional to 62,269,148.40, 93,403,722.60 and 59,293,078.80

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Solution

The fourth proportional to 62,269,148.40, 93,403,722.60 and 59,293,078.80 is: 88,939,618.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,269,148.40 : 93,403,722.60 = 59,293,078.80 : x
  2. Step 2: Convert to fraction form
    62,269,148.40/93,403,722.60 = 59,293,078.80/x
  3. Step 3: Cross multiply
    62,269,148.40x = 93,403,722.60 × 59,293,078.80
  4. Step 4: Simplify right side
    62,269,148.40x = 5,538,194,284,335,140
  5. Step 5: Solve for x
    x = 5,538,194,284,335,140/62,269,148.40
  6. Step 6: Final answer
    x = 88,939,618.20

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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.