Home / 32,329,298.23-48,500,335.67-11,859,207.86

Finding the Fourth Proportional to 32,329,298.23, 48,500,335.67 and 11,859,207.86

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Solution

The fourth proportional to 32,329,298.23, 48,500,335.67 and 11,859,207.86 is: 17,791,155.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,298.23 : 48,500,335.67 = 11,859,207.86 : x
  2. Step 2: Convert to fraction form
    32,329,298.23/48,500,335.67 = 11,859,207.86/x
  3. Step 3: Cross multiply
    32,329,298.23x = 48,500,335.67 × 11,859,207.86
  4. Step 4: Simplify right side
    32,329,298.23x = 575,175,562,052,257.25
  5. Step 5: Solve for x
    x = 575,175,562,052,257.25/32,329,298.23
  6. Step 6: Final answer
    x = 17,791,155.19

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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.