Home / 32,373,009.30-48,594,082.22-13,938,083.74

Finding the Fourth Proportional to 32,373,009.30, 48,594,082.22 and 13,938,083.74

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Solution

The fourth proportional to 32,373,009.30, 48,594,082.22 and 13,938,083.74 is: 20,922,008.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,373,009.30 : 48,594,082.22 = 13,938,083.74 : x
  2. Step 2: Convert to fraction form
    32,373,009.30/48,594,082.22 = 13,938,083.74/x
  3. Step 3: Cross multiply
    32,373,009.30x = 48,594,082.22 × 13,938,083.74
  4. Step 4: Simplify right side
    32,373,009.30x = 677,308,386,938,144.25
  5. Step 5: Solve for x
    x = 677,308,386,938,144.25/32,373,009.30
  6. Step 6: Final answer
    x = 20,922,008.85

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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.