Home / 32,580,281.80-48,881,053.50-15,538,740.76

Finding the Fourth Proportional to 32,580,281.80, 48,881,053.50 and 15,538,740.76

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Solution

The fourth proportional to 32,580,281.80, 48,881,053.50 and 15,538,740.76 is: 23,313,181.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,580,281.80 : 48,881,053.50 = 15,538,740.76 : x
  2. Step 2: Convert to fraction form
    32,580,281.80/48,881,053.50 = 15,538,740.76/x
  3. Step 3: Cross multiply
    32,580,281.80x = 48,881,053.50 × 15,538,740.76
  4. Step 4: Simplify right side
    32,580,281.80x = 759,550,018,412,190.62
  5. Step 5: Solve for x
    x = 759,550,018,412,190.62/32,580,281.80
  6. Step 6: Final answer
    x = 23,313,181.36

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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.