Home / 17,403,485,205.30-26,105,227,807.95-5,769,792,942.90

Finding the Fourth Proportional to 17,403,485,205.30, 26,105,227,807.95 and 5,769,792,942.90

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Solution

The fourth proportional to 17,403,485,205.30, 26,105,227,807.95 and 5,769,792,942.90 is: 8,654,689,414.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,485,205.30 : 26,105,227,807.95 = 5,769,792,942.90 : x
  2. Step 2: Convert to fraction form
    17,403,485,205.30/26,105,227,807.95 = 5,769,792,942.90/x
  3. Step 3: Cross multiply
    17,403,485,205.30x = 26,105,227,807.95 × 5,769,792,942.90
  4. Step 4: Simplify right side
    17,403,485,205.30x = 150,621,759,179,106,746,368
  5. Step 5: Solve for x
    x = 150,621,759,179,106,746,368/17,403,485,205.30
  6. Step 6: Final answer
    x = 8,654,689,414.35

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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.