Home / 48,648,293.72-67,130,074.62-32,935,354.80

Finding the Fourth Proportional to 48,648,293.72, 67,130,074.62 and 32,935,354.80

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Solution

The fourth proportional to 48,648,293.72, 67,130,074.62 and 32,935,354.80 is: 45,447,695.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,648,293.72 : 67,130,074.62 = 32,935,354.80 : x
  2. Step 2: Convert to fraction form
    48,648,293.72/67,130,074.62 = 32,935,354.80/x
  3. Step 3: Cross multiply
    48,648,293.72x = 67,130,074.62 × 32,935,354.80
  4. Step 4: Simplify right side
    48,648,293.72x = 2,210,952,825,360,175.50
  5. Step 5: Solve for x
    x = 2,210,952,825,360,175.50/48,648,293.72
  6. Step 6: Final answer
    x = 45,447,695.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.