Home / 32,385,647.60-48,583,914.60-9,668,841.20

Finding the Fourth Proportional to 32,385,647.60, 48,583,914.60 and 9,668,841.20

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Solution

The fourth proportional to 32,385,647.60, 48,583,914.60 and 9,668,841.20 is: 14,504,886.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,385,647.60 : 48,583,914.60 = 9,668,841.20 : x
  2. Step 2: Convert to fraction form
    32,385,647.60/48,583,914.60 = 9,668,841.20/x
  3. Step 3: Cross multiply
    32,385,647.60x = 48,583,914.60 × 9,668,841.20
  4. Step 4: Simplify right side
    32,385,647.60x = 469,750,155,141,761.50
  5. Step 5: Solve for x
    x = 469,750,155,141,761.50/32,385,647.60
  6. Step 6: Final answer
    x = 14,504,886.89

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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.