Home / 170,061,479,328.80-234,691,971,250.06-97,803,600,593.42

Finding the Fourth Proportional to 170,061,479,328.80, 234,691,971,250.06 and 97,803,600,593.42

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Solution

The fourth proportional to 170,061,479,328.80, 234,691,971,250.06 and 97,803,600,593.42 is: 134,973,069,205.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,061,479,328.80 : 234,691,971,250.06 = 97,803,600,593.42 : x
  2. Step 2: Convert to fraction form
    170,061,479,328.80/234,691,971,250.06 = 97,803,600,593.42/x
  3. Step 3: Cross multiply
    170,061,479,328.80x = 234,691,971,250.06 × 97,803,600,593.42
  4. Step 4: Simplify right side
    170,061,479,328.80x = 22,953,719,818,624,213,975,040
  5. Step 5: Solve for x
    x = 22,953,719,818,624,213,975,040/170,061,479,328.80
  6. Step 6: Final answer
    x = 134,973,069,205.43

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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.