Home / 2,763,619,081.20-3,813,788,802.36-1,574,187,599.28

Finding the Fourth Proportional to 2,763,619,081.20, 3,813,788,802.36 and 1,574,187,599.28

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Solution

The fourth proportional to 2,763,619,081.20, 3,813,788,802.36 and 1,574,187,599.28 is: 2,172,375,737.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,619,081.20 : 3,813,788,802.36 = 1,574,187,599.28 : x
  2. Step 2: Convert to fraction form
    2,763,619,081.20/3,813,788,802.36 = 1,574,187,599.28/x
  3. Step 3: Cross multiply
    2,763,619,081.20x = 3,813,788,802.36 × 1,574,187,599.28
  4. Step 4: Simplify right side
    2,763,619,081.20x = 6,003,619,038,948,034,560
  5. Step 5: Solve for x
    x = 6,003,619,038,948,034,560/2,763,619,081.20
  6. Step 6: Final answer
    x = 2,172,375,737.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.