Home / 146,446,088,211.77-219,697,421,350.24-55,680,447,283.92

Finding the Fourth Proportional to 146,446,088,211.77, 219,697,421,350.24 and 55,680,447,283.92

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Solution

The fourth proportional to 146,446,088,211.77, 219,697,421,350.24 and 55,680,447,283.92 is: 83,531,426,733.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,446,088,211.77 : 219,697,421,350.24 = 55,680,447,283.92 : x
  2. Step 2: Convert to fraction form
    146,446,088,211.77/219,697,421,350.24 = 55,680,447,283.92/x
  3. Step 3: Cross multiply
    146,446,088,211.77x = 219,697,421,350.24 × 55,680,447,283.92
  4. Step 4: Simplify right side
    146,446,088,211.77x = 12,232,850,687,905,197,195,264
  5. Step 5: Solve for x
    x = 12,232,850,687,905,197,195,264/146,446,088,211.77
  6. Step 6: Final answer
    x = 83,531,426,733.75

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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.