Home / 5,597,760,820,485-8,396,641,230,727.20-1,573,139,925,630.70

Finding the Fourth Proportional to 5,597,760,820,485, 8,396,641,230,727.20 and 1,573,139,925,630.70

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Solution

The fourth proportional to 5,597,760,820,485, 8,396,641,230,727.20 and 1,573,139,925,630.70 is: 2,359,709,888,445.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597,760,820,485 : 8,396,641,230,727.20 = 1,573,139,925,630.70 : x
  2. Step 2: Convert to fraction form
    5,597,760,820,485/8,396,641,230,727.20 = 1,573,139,925,630.70/x
  3. Step 3: Cross multiply
    5,597,760,820,485x = 8,396,641,230,727.20 × 1,573,139,925,630.70
  4. Step 4: Simplify right side
    5,597,760,820,485x = 13,209,091,561,253,856,102,842,368
  5. Step 5: Solve for x
    x = 13,209,091,561,253,856,102,842,368/5,597,760,820,485
  6. Step 6: Final answer
    x = 2,359,709,888,445.97

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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.