Home / 4,910,182,452.02-7,369,930,125.30-3,039,168,515.11

Finding the Fourth Proportional to 4,910,182,452.02, 7,369,930,125.30 and 3,039,168,515.11

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Solution

The fourth proportional to 4,910,182,452.02, 7,369,930,125.30 and 3,039,168,515.11 is: 4,561,634,891.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,182,452.02 : 7,369,930,125.30 = 3,039,168,515.11 : x
  2. Step 2: Convert to fraction form
    4,910,182,452.02/7,369,930,125.30 = 3,039,168,515.11/x
  3. Step 3: Cross multiply
    4,910,182,452.02x = 7,369,930,125.30 × 3,039,168,515.11
  4. Step 4: Simplify right side
    4,910,182,452.02x = 22,398,459,595,372,457,984
  5. Step 5: Solve for x
    x = 22,398,459,595,372,457,984/4,910,182,452.02
  6. Step 6: Final answer
    x = 4,561,634,891.22

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1.5x scale

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.