Home / 897,156,799.55-1,345,735,199.33-897,156,799.55

Finding the Fourth Proportional to 897,156,799.55, 1,345,735,199.33 and 897,156,799.55

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Solution

The fourth proportional to 897,156,799.55, 1,345,735,199.33 and 897,156,799.55 is: 1,345,735,199.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,156,799.55 : 1,345,735,199.33 = 897,156,799.55 : x
  2. Step 2: Convert to fraction form
    897,156,799.55/1,345,735,199.33 = 897,156,799.55/x
  3. Step 3: Cross multiply
    897,156,799.55x = 1,345,735,199.33 × 897,156,799.55
  4. Step 4: Simplify right side
    897,156,799.55x = 1,207,335,484,472,684,032
  5. Step 5: Solve for x
    x = 1,207,335,484,472,684,032/897,156,799.55
  6. Step 6: Final answer
    x = 1,345,735,199.33

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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.