Home / 8,013,502,247,190.40-12,020,253,370,785-8,013,502,247,190.40

Finding the Fourth Proportional to 8,013,502,247,190.40, 12,020,253,370,785 and 8,013,502,247,190.40

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Solution

The fourth proportional to 8,013,502,247,190.40, 12,020,253,370,785 and 8,013,502,247,190.40 is: 12,020,253,370,785

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,502,247,190.40 : 12,020,253,370,785 = 8,013,502,247,190.40 : x
  2. Step 2: Convert to fraction form
    8,013,502,247,190.40/12,020,253,370,785 = 8,013,502,247,190.40/x
  3. Step 3: Cross multiply
    8,013,502,247,190.40x = 12,020,253,370,785 × 8,013,502,247,190.40
  4. Step 4: Simplify right side
    8,013,502,247,190.40x = 96,324,327,398,583,578,147,160,064
  5. Step 5: Solve for x
    x = 96,324,327,398,583,578,147,160,064/8,013,502,247,190.40
  6. Step 6: Final answer
    x = 12,020,253,370,785

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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.