Home / 3,162,224,864.81-4,715,066,171.66-3,075,344,685.41

Finding the Fourth Proportional to 3,162,224,864.81, 4,715,066,171.66 and 3,075,344,685.41

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Solution

The fourth proportional to 3,162,224,864.81, 4,715,066,171.66 and 3,075,344,685.41 is: 4,585,522,634.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,224,864.81 : 4,715,066,171.66 = 3,075,344,685.41 : x
  2. Step 2: Convert to fraction form
    3,162,224,864.81/4,715,066,171.66 = 3,075,344,685.41/x
  3. Step 3: Cross multiply
    3,162,224,864.81x = 4,715,066,171.66 × 3,075,344,685.41
  4. Step 4: Simplify right side
    3,162,224,864.81x = 14,500,453,692,349,325,312
  5. Step 5: Solve for x
    x = 14,500,453,692,349,325,312/3,162,224,864.81
  6. Step 6: Final answer
    x = 4,585,522,634.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.