Home / 1,665,097,573,420.50-2,495,883,568,856.80-560,083,711,618.95

Finding the Fourth Proportional to 1,665,097,573,420.50, 2,495,883,568,856.80 and 560,083,711,618.95

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Solution

The fourth proportional to 1,665,097,573,420.50, 2,495,883,568,856.80 and 560,083,711,618.95 is: 839,532,622,789.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,097,573,420.50 : 2,495,883,568,856.80 = 560,083,711,618.95 : x
  2. Step 2: Convert to fraction form
    1,665,097,573,420.50/2,495,883,568,856.80 = 560,083,711,618.95/x
  3. Step 3: Cross multiply
    1,665,097,573,420.50x = 2,495,883,568,856.80 × 560,083,711,618.95
  4. Step 4: Simplify right side
    1,665,097,573,420.50x = 1,397,903,733,014,067,406,700,544
  5. Step 5: Solve for x
    x = 1,397,903,733,014,067,406,700,544/1,665,097,573,420.50
  6. Step 6: Final answer
    x = 839,532,622,789.45

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Double scale
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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.