Home / 48,924,525.76-73,386,801.60-14,380,928.96

Finding the Fourth Proportional to 48,924,525.76, 73,386,801.60 and 14,380,928.96

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Solution

The fourth proportional to 48,924,525.76, 73,386,801.60 and 14,380,928.96 is: 21,571,397.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,924,525.76 : 73,386,801.60 = 14,380,928.96 : x
  2. Step 2: Convert to fraction form
    48,924,525.76/73,386,801.60 = 14,380,928.96/x
  3. Step 3: Cross multiply
    48,924,525.76x = 73,386,801.60 × 14,380,928.96
  4. Step 4: Simplify right side
    48,924,525.76x = 1,055,370,380,411,214.38
  5. Step 5: Solve for x
    x = 1,055,370,380,411,214.38/48,924,525.76
  6. Step 6: Final answer
    x = 21,571,397.25

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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.