Home / 17,842,434,329.62-26,766,700,587.93-7,355,918,286.19

Finding the Fourth Proportional to 17,842,434,329.62, 26,766,700,587.93 and 7,355,918,286.19

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Solution

The fourth proportional to 17,842,434,329.62, 26,766,700,587.93 and 7,355,918,286.19 is: 11,035,134,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,842,434,329.62 : 26,766,700,587.93 = 7,355,918,286.19 : x
  2. Step 2: Convert to fraction form
    17,842,434,329.62/26,766,700,587.93 = 7,355,918,286.19/x
  3. Step 3: Cross multiply
    17,842,434,329.62x = 26,766,700,587.93 × 7,355,918,286.19
  4. Step 4: Simplify right side
    17,842,434,329.62x = 196,893,662,315,726,897,152
  5. Step 5: Solve for x
    x = 196,893,662,315,726,897,152/17,842,434,329.62
  6. Step 6: Final answer
    x = 11,035,134,482.12

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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.