Home / 48,837,373.32-73,160,287.20-28,323,998.04

Finding the Fourth Proportional to 48,837,373.32, 73,160,287.20 and 28,323,998.04

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Solution

The fourth proportional to 48,837,373.32, 73,160,287.20 and 28,323,998.04 is: 42,430,452.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,373.32 : 73,160,287.20 = 28,323,998.04 : x
  2. Step 2: Convert to fraction form
    48,837,373.32/73,160,287.20 = 28,323,998.04/x
  3. Step 3: Cross multiply
    48,837,373.32x = 73,160,287.20 × 28,323,998.04
  4. Step 4: Simplify right side
    48,837,373.32x = 2,072,191,831,258,637
  5. Step 5: Solve for x
    x = 2,072,191,831,258,637/48,837,373.32
  6. Step 6: Final answer
    x = 42,430,452.14

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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.