Home / 43,185,359.20-64,736,566.80-24,970,856.80

Finding the Fourth Proportional to 43,185,359.20, 64,736,566.80 and 24,970,856.80

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Solution

The fourth proportional to 43,185,359.20, 64,736,566.80 and 24,970,856.80 is: 37,432,305.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,185,359.20 : 64,736,566.80 = 24,970,856.80 : x
  2. Step 2: Convert to fraction form
    43,185,359.20/64,736,566.80 = 24,970,856.80/x
  3. Step 3: Cross multiply
    43,185,359.20x = 64,736,566.80 × 24,970,856.80
  4. Step 4: Simplify right side
    43,185,359.20x = 1,616,527,539,286,434.25
  5. Step 5: Solve for x
    x = 1,616,527,539,286,434.25/43,185,359.20
  6. Step 6: Final answer
    x = 37,432,305.05

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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.