Home / 8,013,502,247,109.40-12,020,253,370,664-8,013,502,247,109.40

Finding the Fourth Proportional to 8,013,502,247,109.40, 12,020,253,370,664 and 8,013,502,247,109.40

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Solution

The fourth proportional to 8,013,502,247,109.40, 12,020,253,370,664 and 8,013,502,247,109.40 is: 12,020,253,370,664

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,502,247,109.40 : 12,020,253,370,664 = 8,013,502,247,109.40 : x
  2. Step 2: Convert to fraction form
    8,013,502,247,109.40/12,020,253,370,664 = 8,013,502,247,109.40/x
  3. Step 3: Cross multiply
    8,013,502,247,109.40x = 12,020,253,370,664 × 8,013,502,247,109.40
  4. Step 4: Simplify right side
    8,013,502,247,109.40x = 96,324,327,396,640,311,604,150,272
  5. Step 5: Solve for x
    x = 96,324,327,396,640,311,604,150,272/8,013,502,247,109.40
  6. Step 6: Final answer
    x = 12,020,253,370,664

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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.