Home / 3,104,636,161.80-4,659,221,724.30-2,186,306,113.80

Finding the Fourth Proportional to 3,104,636,161.80, 4,659,221,724.30 and 2,186,306,113.80

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Solution

The fourth proportional to 3,104,636,161.80, 4,659,221,724.30 and 2,186,306,113.80 is: 3,281,055,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,636,161.80 : 4,659,221,724.30 = 2,186,306,113.80 : x
  2. Step 2: Convert to fraction form
    3,104,636,161.80/4,659,221,724.30 = 2,186,306,113.80/x
  3. Step 3: Cross multiply
    3,104,636,161.80x = 4,659,221,724.30 × 2,186,306,113.80
  4. Step 4: Simplify right side
    3,104,636,161.80x = 10,186,484,941,386,868,736
  5. Step 5: Solve for x
    x = 10,186,484,941,386,868,736/3,104,636,161.80
  6. Step 6: Final answer
    x = 3,281,055,946.82

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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.