Home / 62,677,833,189.84-94,031,274,091.32-17,909,912,965.32

Finding the Fourth Proportional to 62,677,833,189.84, 94,031,274,091.32 and 17,909,912,965.32

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Solution

The fourth proportional to 62,677,833,189.84, 94,031,274,091.32 and 17,909,912,965.32 is: 26,869,019,704.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,677,833,189.84 : 94,031,274,091.32 = 17,909,912,965.32 : x
  2. Step 2: Convert to fraction form
    62,677,833,189.84/94,031,274,091.32 = 17,909,912,965.32/x
  3. Step 3: Cross multiply
    62,677,833,189.84x = 94,031,274,091.32 × 17,909,912,965.32
  4. Step 4: Simplify right side
    62,677,833,189.84x = 1,684,091,934,993,690,656,768
  5. Step 5: Solve for x
    x = 1,684,091,934,993,690,656,768/62,677,833,189.84
  6. Step 6: Final answer
    x = 26,869,019,704.19

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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.