Home / 1,774,868,253.60-2,657,200,546.80-1,086,120,717.60

Finding the Fourth Proportional to 1,774,868,253.60, 2,657,200,546.80 and 1,086,120,717.60

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Solution

The fourth proportional to 1,774,868,253.60, 2,657,200,546.80 and 1,086,120,717.60 is: 1,626,059,037.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,868,253.60 : 2,657,200,546.80 = 1,086,120,717.60 : x
  2. Step 2: Convert to fraction form
    1,774,868,253.60/2,657,200,546.80 = 1,086,120,717.60/x
  3. Step 3: Cross multiply
    1,774,868,253.60x = 2,657,200,546.80 × 1,086,120,717.60
  4. Step 4: Simplify right side
    1,774,868,253.60x = 2,886,040,564,697,528,320
  5. Step 5: Solve for x
    x = 2,886,040,564,697,528,320/1,774,868,253.60
  6. Step 6: Final answer
    x = 1,626,059,037.82

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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.