Home / 109,446,396,249.84-164,194,349,191.79-59,080,748,988.10

Finding the Fourth Proportional to 109,446,396,249.84, 164,194,349,191.79 and 59,080,748,988.10

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Solution

The fourth proportional to 109,446,396,249.84, 164,194,349,191.79 and 59,080,748,988.10 is: 88,634,486,490.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,446,396,249.84 : 164,194,349,191.79 = 59,080,748,988.10 : x
  2. Step 2: Convert to fraction form
    109,446,396,249.84/164,194,349,191.79 = 59,080,748,988.10/x
  3. Step 3: Cross multiply
    109,446,396,249.84x = 164,194,349,191.79 × 59,080,748,988.10
  4. Step 4: Simplify right side
    109,446,396,249.84x = 9,700,725,129,863,929,790,464
  5. Step 5: Solve for x
    x = 9,700,725,129,863,929,790,464/109,446,396,249.84
  6. Step 6: Final answer
    x = 88,634,486,490.72

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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.