Home / 39,924,563.18-59,891,625.63-12,254,856.32

Finding the Fourth Proportional to 39,924,563.18, 59,891,625.63 and 12,254,856.32

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Solution

The fourth proportional to 39,924,563.18, 59,891,625.63 and 12,254,856.32 is: 18,383,751.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,924,563.18 : 59,891,625.63 = 12,254,856.32 : x
  2. Step 2: Convert to fraction form
    39,924,563.18/59,891,625.63 = 12,254,856.32/x
  3. Step 3: Cross multiply
    39,924,563.18x = 59,891,625.63 × 12,254,856.32
  4. Step 4: Simplify right side
    39,924,563.18x = 733,963,266,679,718.12
  5. Step 5: Solve for x
    x = 733,963,266,679,718.12/39,924,563.18
  6. Step 6: Final answer
    x = 18,383,751.96

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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.