Home / 99,251,903.90-148,846,270.02-32,765,952.57

Finding the Fourth Proportional to 99,251,903.90, 148,846,270.02 and 32,765,952.57

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Solution

The fourth proportional to 99,251,903.90, 148,846,270.02 and 32,765,952.57 is: 49,138,501.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,251,903.90 : 148,846,270.02 = 32,765,952.57 : x
  2. Step 2: Convert to fraction form
    99,251,903.90/148,846,270.02 = 32,765,952.57/x
  3. Step 3: Cross multiply
    99,251,903.90x = 148,846,270.02 × 32,765,952.57
  4. Step 4: Simplify right side
    99,251,903.90x = 4,877,089,823,357,341
  5. Step 5: Solve for x
    x = 4,877,089,823,357,341/99,251,903.90
  6. Step 6: Final answer
    x = 49,138,501.44

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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.