Home / 96,814,031.19-145,251,745.91-34,564,010.07

Finding the Fourth Proportional to 96,814,031.19, 145,251,745.91 and 34,564,010.07

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Solution

The fourth proportional to 96,814,031.19, 145,251,745.91 and 34,564,010.07 is: 51,856,975.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,814,031.19 : 145,251,745.91 = 34,564,010.07 : x
  2. Step 2: Convert to fraction form
    96,814,031.19/145,251,745.91 = 34,564,010.07/x
  3. Step 3: Cross multiply
    96,814,031.19x = 145,251,745.91 × 34,564,010.07
  4. Step 4: Simplify right side
    96,814,031.19x = 5,020,482,809,014,406
  5. Step 5: Solve for x
    x = 5,020,482,809,014,406/96,814,031.19
  6. Step 6: Final answer
    x = 51,856,975.15

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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.