Home / 162,294,376,269.97-223,873,188,176.52-101,220,712,089.09

Finding the Fourth Proportional to 162,294,376,269.97, 223,873,188,176.52 and 101,220,712,089.09

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Solution

The fourth proportional to 162,294,376,269.97, 223,873,188,176.52 and 101,220,712,089.09 is: 139,626,548,040.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,294,376,269.97 : 223,873,188,176.52 = 101,220,712,089.09 : x
  2. Step 2: Convert to fraction form
    162,294,376,269.97/223,873,188,176.52 = 101,220,712,089.09/x
  3. Step 3: Cross multiply
    162,294,376,269.97x = 223,873,188,176.52 × 101,220,712,089.09
  4. Step 4: Simplify right side
    162,294,376,269.97x = 22,660,603,524,882,196,594,688
  5. Step 5: Solve for x
    x = 22,660,603,524,882,196,594,688/162,294,376,269.97
  6. Step 6: Final answer
    x = 139,626,548,040.01

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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.