Home / 15,048,902,073.06-22,560,726,071.43-6,653,452,246.74

Finding the Fourth Proportional to 15,048,902,073.06, 22,560,726,071.43 and 6,653,452,246.74

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Solution

The fourth proportional to 15,048,902,073.06, 22,560,726,071.43 and 6,653,452,246.74 is: 9,974,595,677.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,902,073.06 : 22,560,726,071.43 = 6,653,452,246.74 : x
  2. Step 2: Convert to fraction form
    15,048,902,073.06/22,560,726,071.43 = 6,653,452,246.74/x
  3. Step 3: Cross multiply
    15,048,902,073.06x = 22,560,726,071.43 × 6,653,452,246.74
  4. Step 4: Simplify right side
    15,048,902,073.06x = 150,106,713,568,041,631,744
  5. Step 5: Solve for x
    x = 150,106,713,568,041,631,744/15,048,902,073.06
  6. Step 6: Final answer
    x = 9,974,595,677.43

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Double scale
Find fourth proportional to 15,048,902,074.06, 22,560,726,072.93 and 6,653,452,247.74
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.