Home / 957,403,591.20-1,436,105,386.80-957,403,591.20

Finding the Fourth Proportional to 957,403,591.20, 1,436,105,386.80 and 957,403,591.20

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Solution

The fourth proportional to 957,403,591.20, 1,436,105,386.80 and 957,403,591.20 is: 1,436,105,386.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,403,591.20 : 1,436,105,386.80 = 957,403,591.20 : x
  2. Step 2: Convert to fraction form
    957,403,591.20/1,436,105,386.80 = 957,403,591.20/x
  3. Step 3: Cross multiply
    957,403,591.20x = 1,436,105,386.80 × 957,403,591.20
  4. Step 4: Simplify right side
    957,403,591.20x = 1,374,932,454,663,985,152
  5. Step 5: Solve for x
    x = 1,374,932,454,663,985,152/957,403,591.20
  6. Step 6: Final answer
    x = 1,436,105,386.80

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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.