Home / 2,646,817,626.03-3,652,673,823.91-1,441,224,964.85

Finding the Fourth Proportional to 2,646,817,626.03, 3,652,673,823.91 and 1,441,224,964.85

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Solution

The fourth proportional to 2,646,817,626.03, 3,652,673,823.91 and 1,441,224,964.85 is: 1,988,926,117.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646,817,626.03 : 3,652,673,823.91 = 1,441,224,964.85 : x
  2. Step 2: Convert to fraction form
    2,646,817,626.03/3,652,673,823.91 = 1,441,224,964.85/x
  3. Step 3: Cross multiply
    2,646,817,626.03x = 3,652,673,823.91 × 1,441,224,964.85
  4. Step 4: Simplify right side
    2,646,817,626.03x = 5,264,324,703,485,939,712
  5. Step 5: Solve for x
    x = 5,264,324,703,485,939,712/2,646,817,626.03
  6. Step 6: Final answer
    x = 1,988,926,117.06

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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.