Home / 4,473,048,459.90-6,172,825,519.41-2,465,839,499.16

Finding the Fourth Proportional to 4,473,048,459.90, 6,172,825,519.41 and 2,465,839,499.16

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Solution

The fourth proportional to 4,473,048,459.90, 6,172,825,519.41 and 2,465,839,499.16 is: 3,402,868,787.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,048,459.90 : 6,172,825,519.41 = 2,465,839,499.16 : x
  2. Step 2: Convert to fraction form
    4,473,048,459.90/6,172,825,519.41 = 2,465,839,499.16/x
  3. Step 3: Cross multiply
    4,473,048,459.90x = 6,172,825,519.41 × 2,465,839,499.16
  4. Step 4: Simplify right side
    4,473,048,459.90x = 15,221,196,987,184,019,456
  5. Step 5: Solve for x
    x = 15,221,196,987,184,019,456/4,473,048,459.90
  6. Step 6: Final answer
    x = 3,402,868,787.06

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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.