Home / 169,956,124,743.15-234,560,018,633.85-96,730,159,292.46

Finding the Fourth Proportional to 169,956,124,743.15, 234,560,018,633.85 and 96,730,159,292.46

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Solution

The fourth proportional to 169,956,124,743.15, 234,560,018,633.85 and 96,730,159,292.46 is: 133,499,325,195.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,956,124,743.15 : 234,560,018,633.85 = 96,730,159,292.46 : x
  2. Step 2: Convert to fraction form
    169,956,124,743.15/234,560,018,633.85 = 96,730,159,292.46/x
  3. Step 3: Cross multiply
    169,956,124,743.15x = 234,560,018,633.85 × 96,730,159,292.46
  4. Step 4: Simplify right side
    169,956,124,743.15x = 22,689,027,966,094,700,183,552
  5. Step 5: Solve for x
    x = 22,689,027,966,094,700,183,552/169,956,124,743.15
  6. Step 6: Final answer
    x = 133,499,325,195.75

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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.