Home / 4,473,048,738.75-6,172,825,904.19-2,465,839,778.01

Finding the Fourth Proportional to 4,473,048,738.75, 6,172,825,904.19 and 2,465,839,778.01

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Solution

The fourth proportional to 4,473,048,738.75, 6,172,825,904.19 and 2,465,839,778.01 is: 3,402,869,171.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,048,738.75 : 6,172,825,904.19 = 2,465,839,778.01 : x
  2. Step 2: Convert to fraction form
    4,473,048,738.75/6,172,825,904.19 = 2,465,839,778.01/x
  3. Step 3: Cross multiply
    4,473,048,738.75x = 6,172,825,904.19 × 2,465,839,778.01
  4. Step 4: Simplify right side
    4,473,048,738.75x = 15,221,199,657,282,246,656
  5. Step 5: Solve for x
    x = 15,221,199,657,282,246,656/4,473,048,738.75
  6. Step 6: Final answer
    x = 3,402,869,171.85

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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.