Home / 134,742,014.10-202,113,021.15-107,000,793.90

Finding the Fourth Proportional to 134,742,014.10, 202,113,021.15 and 107,000,793.90

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Solution

The fourth proportional to 134,742,014.10, 202,113,021.15 and 107,000,793.90 is: 160,501,190.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,742,014.10 : 202,113,021.15 = 107,000,793.90 : x
  2. Step 2: Convert to fraction form
    134,742,014.10/202,113,021.15 = 107,000,793.90/x
  3. Step 3: Cross multiply
    134,742,014.10x = 202,113,021.15 × 107,000,793.90
  4. Step 4: Simplify right side
    134,742,014.10x = 21,626,253,720,577,492
  5. Step 5: Solve for x
    x = 21,626,253,720,577,492/134,742,014.10
  6. Step 6: Final answer
    x = 160,501,190.85

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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.