Home / 62,669,203.80-93,924,089.55-30,251,302.80

Finding the Fourth Proportional to 62,669,203.80, 93,924,089.55 and 30,251,302.80

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Solution

The fourth proportional to 62,669,203.80, 93,924,089.55 and 30,251,302.80 is: 45,338,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,669,203.80 : 93,924,089.55 = 30,251,302.80 : x
  2. Step 2: Convert to fraction form
    62,669,203.80/93,924,089.55 = 30,251,302.80/x
  3. Step 3: Cross multiply
    62,669,203.80x = 93,924,089.55 × 30,251,302.80
  4. Step 4: Simplify right side
    62,669,203.80x = 2,841,326,073,191,365.50
  5. Step 5: Solve for x
    x = 2,841,326,073,191,365.50/62,669,203.80
  6. Step 6: Final answer
    x = 45,338,474.10

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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.