Home / 6,552,585,719.71-9,828,819,297.44-2,070,681,088.62

Finding the Fourth Proportional to 6,552,585,719.71, 9,828,819,297.44 and 2,070,681,088.62

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Solution

The fourth proportional to 6,552,585,719.71, 9,828,819,297.44 and 2,070,681,088.62 is: 3,106,002,899.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,585,719.71 : 9,828,819,297.44 = 2,070,681,088.62 : x
  2. Step 2: Convert to fraction form
    6,552,585,719.71/9,828,819,297.44 = 2,070,681,088.62/x
  3. Step 3: Cross multiply
    6,552,585,719.71x = 9,828,819,297.44 × 2,070,681,088.62
  4. Step 4: Simplify right side
    6,552,585,719.71x = 20,352,350,242,672,324,608
  5. Step 5: Solve for x
    x = 20,352,350,242,672,324,608/6,552,585,719.71
  6. Step 6: Final answer
    x = 3,106,002,899.20

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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.