Home / 4,075,265,524.11-5,623,885,468.28-2,315,229,510.03

Finding the Fourth Proportional to 4,075,265,524.11, 5,623,885,468.28 and 2,315,229,510.03

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Solution

The fourth proportional to 4,075,265,524.11, 5,623,885,468.28 and 2,315,229,510.03 is: 3,195,027,543.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,265,524.11 : 5,623,885,468.28 = 2,315,229,510.03 : x
  2. Step 2: Convert to fraction form
    4,075,265,524.11/5,623,885,468.28 = 2,315,229,510.03/x
  3. Step 3: Cross multiply
    4,075,265,524.11x = 5,623,885,468.28 × 2,315,229,510.03
  4. Step 4: Simplify right side
    4,075,265,524.11x = 13,020,585,597,190,742,016
  5. Step 5: Solve for x
    x = 13,020,585,597,190,742,016/4,075,265,524.11
  6. Step 6: Final answer
    x = 3,195,027,543.64

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Double scale
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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.