Home / 1,753,098,189,257.60-2,419,275,448,753-971,829,337,065.06

Finding the Fourth Proportional to 1,753,098,189,257.60, 2,419,275,448,753 and 971,829,337,065.06

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Solution

The fourth proportional to 1,753,098,189,257.60, 2,419,275,448,753 and 971,829,337,065.06 is: 1,341,124,456,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,098,189,257.60 : 2,419,275,448,753 = 971,829,337,065.06 : x
  2. Step 2: Convert to fraction form
    1,753,098,189,257.60/2,419,275,448,753 = 971,829,337,065.06/x
  3. Step 3: Cross multiply
    1,753,098,189,257.60x = 2,419,275,448,753 × 971,829,337,065.06
  4. Step 4: Simplify right side
    1,753,098,189,257.60x = 2,351,122,855,539,403,734,908,928
  5. Step 5: Solve for x
    x = 2,351,122,855,539,403,734,908,928/1,753,098,189,257.60
  6. Step 6: Final answer
    x = 1,341,124,456,089.40

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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.