Home / 32,694,220.04-45,121,567.32-18,011,390.94

Finding the Fourth Proportional to 32,694,220.04, 45,121,567.32 and 18,011,390.94

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Solution

The fourth proportional to 32,694,220.04, 45,121,567.32 and 18,011,390.94 is: 24,857,671.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,694,220.04 : 45,121,567.32 = 18,011,390.94 : x
  2. Step 2: Convert to fraction form
    32,694,220.04/45,121,567.32 = 18,011,390.94/x
  3. Step 3: Cross multiply
    32,694,220.04x = 45,121,567.32 × 18,011,390.94
  4. Step 4: Simplify right side
    32,694,220.04x = 812,702,188,826,048.12
  5. Step 5: Solve for x
    x = 812,702,188,826,048.12/32,694,220.04
  6. Step 6: Final answer
    x = 24,857,671.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.