Home / 49,013,943,215.80-73,520,914,823.70-49,013,943,215.80

Finding the Fourth Proportional to 49,013,943,215.80, 73,520,914,823.70 and 49,013,943,215.80

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Solution

The fourth proportional to 49,013,943,215.80, 73,520,914,823.70 and 49,013,943,215.80 is: 73,520,914,823.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,013,943,215.80 : 73,520,914,823.70 = 49,013,943,215.80 : x
  2. Step 2: Convert to fraction form
    49,013,943,215.80/73,520,914,823.70 = 49,013,943,215.80/x
  3. Step 3: Cross multiply
    49,013,943,215.80x = 73,520,914,823.70 × 49,013,943,215.80
  4. Step 4: Simplify right side
    49,013,943,215.80x = 3,603,549,944,342,500,081,664
  5. Step 5: Solve for x
    x = 3,603,549,944,342,500,081,664/49,013,943,215.80
  6. Step 6: Final answer
    x = 73,520,914,823.70

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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.