Home / 64,826,705.54-97,240,224.38-26,488,219.65

Finding the Fourth Proportional to 64,826,705.54, 97,240,224.38 and 26,488,219.65

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Solution

The fourth proportional to 64,826,705.54, 97,240,224.38 and 26,488,219.65 is: 39,732,397.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,826,705.54 : 97,240,224.38 = 26,488,219.65 : x
  2. Step 2: Convert to fraction form
    64,826,705.54/97,240,224.38 = 26,488,219.65/x
  3. Step 3: Cross multiply
    64,826,705.54x = 97,240,224.38 × 26,488,219.65
  4. Step 4: Simplify right side
    64,826,705.54x = 2,575,720,422,192,725
  5. Step 5: Solve for x
    x = 2,575,720,422,192,725/64,826,705.54
  6. Step 6: Final answer
    x = 39,732,397.33

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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.