Home / 9,808,344,654.68-14,700,564,365.57-5,084,062,030.74

Finding the Fourth Proportional to 9,808,344,654.68, 14,700,564,365.57 and 5,084,062,030.74

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Solution

The fourth proportional to 9,808,344,654.68, 14,700,564,365.57 and 5,084,062,030.74 is: 7,619,897,521.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,344,654.68 : 14,700,564,365.57 = 5,084,062,030.74 : x
  2. Step 2: Convert to fraction form
    9,808,344,654.68/14,700,564,365.57 = 5,084,062,030.74/x
  3. Step 3: Cross multiply
    9,808,344,654.68x = 14,700,564,365.57 × 5,084,062,030.74
  4. Step 4: Simplify right side
    9,808,344,654.68x = 74,738,581,121,418,477,568
  5. Step 5: Solve for x
    x = 74,738,581,121,418,477,568/9,808,344,654.68
  6. Step 6: Final answer
    x = 7,619,897,521.22

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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.