Home / 40,254,539.10-60,381,808.65-33,877,247.10

Finding the Fourth Proportional to 40,254,539.10, 60,381,808.65 and 33,877,247.10

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Solution

The fourth proportional to 40,254,539.10, 60,381,808.65 and 33,877,247.10 is: 50,815,870.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,254,539.10 : 60,381,808.65 = 33,877,247.10 : x
  2. Step 2: Convert to fraction form
    40,254,539.10/60,381,808.65 = 33,877,247.10/x
  3. Step 3: Cross multiply
    40,254,539.10x = 60,381,808.65 × 33,877,247.10
  4. Step 4: Simplify right side
    40,254,539.10x = 2,045,569,451,980,967.50
  5. Step 5: Solve for x
    x = 2,045,569,451,980,967.50/40,254,539.10
  6. Step 6: Final answer
    x = 50,815,870.65

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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.