Home / 7,338,532,252.80-10,302,968,918.40-7,338,532,252.80

Finding the Fourth Proportional to 7,338,532,252.80, 10,302,968,918.40 and 7,338,532,252.80

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Solution

The fourth proportional to 7,338,532,252.80, 10,302,968,918.40 and 7,338,532,252.80 is: 10,302,968,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,338,532,252.80 : 10,302,968,918.40 = 7,338,532,252.80 : x
  2. Step 2: Convert to fraction form
    7,338,532,252.80/10,302,968,918.40 = 7,338,532,252.80/x
  3. Step 3: Cross multiply
    7,338,532,252.80x = 10,302,968,918.40 × 7,338,532,252.80
  4. Step 4: Simplify right side
    7,338,532,252.80x = 75,608,669,707,274,338,304
  5. Step 5: Solve for x
    x = 75,608,669,707,274,338,304/7,338,532,252.80
  6. Step 6: Final answer
    x = 10,302,968,918.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.