Home / 6,545,095,800.66-9,032,259,788.30-3,687,272,302.48

Finding the Fourth Proportional to 6,545,095,800.66, 9,032,259,788.30 and 3,687,272,302.48

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Solution

The fourth proportional to 6,545,095,800.66, 9,032,259,788.30 and 3,687,272,302.48 is: 5,088,451,316.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,095,800.66 : 9,032,259,788.30 = 3,687,272,302.48 : x
  2. Step 2: Convert to fraction form
    6,545,095,800.66/9,032,259,788.30 = 3,687,272,302.48/x
  3. Step 3: Cross multiply
    6,545,095,800.66x = 9,032,259,788.30 × 3,687,272,302.48
  4. Step 4: Simplify right side
    6,545,095,800.66x = 33,304,401,346,189,094,912
  5. Step 5: Solve for x
    x = 33,304,401,346,189,094,912/6,545,095,800.66
  6. Step 6: Final answer
    x = 5,088,451,316.91

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1.5x scale

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.