Home / 48,854,466.60-73,281,699.90-47,734,722.60

Finding the Fourth Proportional to 48,854,466.60, 73,281,699.90 and 47,734,722.60

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Solution

The fourth proportional to 48,854,466.60, 73,281,699.90 and 47,734,722.60 is: 71,602,083.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,466.60 : 73,281,699.90 = 47,734,722.60 : x
  2. Step 2: Convert to fraction form
    48,854,466.60/73,281,699.90 = 47,734,722.60/x
  3. Step 3: Cross multiply
    48,854,466.60x = 73,281,699.90 × 47,734,722.60
  4. Step 4: Simplify right side
    48,854,466.60x = 3,498,081,616,382,948
  5. Step 5: Solve for x
    x = 3,498,081,616,382,948/48,854,466.60
  6. Step 6: Final answer
    x = 71,602,083.90

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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.