Home / 13,366,957,853.15-20,050,436,779.73-13,366,957,853.15

Finding the Fourth Proportional to 13,366,957,853.15, 20,050,436,779.73 and 13,366,957,853.15

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Solution

The fourth proportional to 13,366,957,853.15, 20,050,436,779.73 and 13,366,957,853.15 is: 20,050,436,779.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,366,957,853.15 : 20,050,436,779.73 = 13,366,957,853.15 : x
  2. Step 2: Convert to fraction form
    13,366,957,853.15/20,050,436,779.73 = 13,366,957,853.15/x
  3. Step 3: Cross multiply
    13,366,957,853.15x = 20,050,436,779.73 × 13,366,957,853.15
  4. Step 4: Simplify right side
    13,366,957,853.15x = 268,013,343,371,899,502,592
  5. Step 5: Solve for x
    x = 268,013,343,371,899,502,592/13,366,957,853.15
  6. Step 6: Final answer
    x = 20,050,436,779.73

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1.5x scale

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.