Home / 50,209,235,886.11-69,288,746,786.19-27,654,099,292.14

Finding the Fourth Proportional to 50,209,235,886.11, 69,288,746,786.19 and 27,654,099,292.14

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Solution

The fourth proportional to 50,209,235,886.11, 69,288,746,786.19 and 27,654,099,292.14 is: 38,162,657,718.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,209,235,886.11 : 69,288,746,786.19 = 27,654,099,292.14 : x
  2. Step 2: Convert to fraction form
    50,209,235,886.11/69,288,746,786.19 = 27,654,099,292.14/x
  3. Step 3: Cross multiply
    50,209,235,886.11x = 69,288,746,786.19 × 27,654,099,292.14
  4. Step 4: Simplify right side
    50,209,235,886.11x = 1,916,117,883,452,898,148,352
  5. Step 5: Solve for x
    x = 1,916,117,883,452,898,148,352/50,209,235,886.11
  6. Step 6: Final answer
    x = 38,162,657,718.98

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.