Home / 52,861,444.07-79,370,002.98-29,563,832.30

Finding the Fourth Proportional to 52,861,444.07, 79,370,002.98 and 29,563,832.30

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Solution

The fourth proportional to 52,861,444.07, 79,370,002.98 and 29,563,832.30 is: 44,389,280.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,861,444.07 : 79,370,002.98 = 29,563,832.30 : x
  2. Step 2: Convert to fraction form
    52,861,444.07/79,370,002.98 = 29,563,832.30/x
  3. Step 3: Cross multiply
    52,861,444.07x = 79,370,002.98 × 29,563,832.30
  4. Step 4: Simplify right side
    52,861,444.07x = 2,346,481,457,354,370.50
  5. Step 5: Solve for x
    x = 2,346,481,457,354,370.50/52,861,444.07
  6. Step 6: Final answer
    x = 44,389,280.29

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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.