Home / 3,531,587,788,987.30-5,297,381,683,480.90-3,531,587,788,987.30

Finding the Fourth Proportional to 3,531,587,788,987.30, 5,297,381,683,480.90 and 3,531,587,788,987.30

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Solution

The fourth proportional to 3,531,587,788,987.30, 5,297,381,683,480.90 and 3,531,587,788,987.30 is: 5,297,381,683,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,587,788,987.30 : 5,297,381,683,480.90 = 3,531,587,788,987.30 : x
  2. Step 2: Convert to fraction form
    3,531,587,788,987.30/5,297,381,683,480.90 = 3,531,587,788,987.30/x
  3. Step 3: Cross multiply
    3,531,587,788,987.30x = 5,297,381,683,480.90 × 3,531,587,788,987.30
  4. Step 4: Simplify right side
    3,531,587,788,987.30x = 18,708,168,466,986,133,895,512,064
  5. Step 5: Solve for x
    x = 18,708,168,466,986,133,895,512,064/3,531,587,788,987.30
  6. Step 6: Final answer
    x = 5,297,381,683,480.90

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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.