Home / 1,753,098,189,261.60-2,419,275,448,758.50-971,829,337,069.05

Finding the Fourth Proportional to 1,753,098,189,261.60, 2,419,275,448,758.50 and 971,829,337,069.05

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Solution

The fourth proportional to 1,753,098,189,261.60, 2,419,275,448,758.50 and 971,829,337,069.05 is: 1,341,124,456,094.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,098,189,261.60 : 2,419,275,448,758.50 = 971,829,337,069.05 : x
  2. Step 2: Convert to fraction form
    1,753,098,189,261.60/2,419,275,448,758.50 = 971,829,337,069.05/x
  3. Step 3: Cross multiply
    1,753,098,189,261.60x = 2,419,275,448,758.50 × 971,829,337,069.05
  4. Step 4: Simplify right side
    1,753,098,189,261.60x = 2,351,122,855,554,401,492,271,104
  5. Step 5: Solve for x
    x = 2,351,122,855,554,401,492,271,104/1,753,098,189,261.60
  6. Step 6: Final answer
    x = 1,341,124,456,094.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.