Home / 8,013,502,247,139.30-12,020,253,370,709-8,013,502,247,139.30

Finding the Fourth Proportional to 8,013,502,247,139.30, 12,020,253,370,709 and 8,013,502,247,139.30

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Solution

The fourth proportional to 8,013,502,247,139.30, 12,020,253,370,709 and 8,013,502,247,139.30 is: 12,020,253,370,709

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,502,247,139.30 : 12,020,253,370,709 = 8,013,502,247,139.30 : x
  2. Step 2: Convert to fraction form
    8,013,502,247,139.30/12,020,253,370,709 = 8,013,502,247,139.30/x
  3. Step 3: Cross multiply
    8,013,502,247,139.30x = 12,020,253,370,709 × 8,013,502,247,139.30
  4. Step 4: Simplify right side
    8,013,502,247,139.30x = 96,324,327,397,360,319,921,651,712
  5. Step 5: Solve for x
    x = 96,324,327,397,360,319,921,651,712/8,013,502,247,139.30
  6. Step 6: Final answer
    x = 12,020,253,370,709

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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.