Home / 64,826,707.41-97,240,227.21-26,488,221.48

Finding the Fourth Proportional to 64,826,707.41, 97,240,227.21 and 26,488,221.48

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Solution

The fourth proportional to 64,826,707.41, 97,240,227.21 and 26,488,221.48 is: 39,732,400.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,826,707.41 : 97,240,227.21 = 26,488,221.48 : x
  2. Step 2: Convert to fraction form
    64,826,707.41/97,240,227.21 = 26,488,221.48/x
  3. Step 3: Cross multiply
    64,826,707.41x = 97,240,227.21 × 26,488,221.48
  4. Step 4: Simplify right side
    64,826,707.41x = 2,575,720,675,104,002.50
  5. Step 5: Solve for x
    x = 2,575,720,675,104,002.50/64,826,707.41
  6. Step 6: Final answer
    x = 39,732,400.09

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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.