Home / 536,108,266.02-739,748,867.23-301,113,913.17

Finding the Fourth Proportional to 536,108,266.02, 739,748,867.23 and 301,113,913.17

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Solution

The fourth proportional to 536,108,266.02, 739,748,867.23 and 301,113,913.17 is: 415,491,963.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,108,266.02 : 739,748,867.23 = 301,113,913.17 : x
  2. Step 2: Convert to fraction form
    536,108,266.02/739,748,867.23 = 301,113,913.17/x
  3. Step 3: Cross multiply
    536,108,266.02x = 739,748,867.23 × 301,113,913.17
  4. Step 4: Simplify right side
    536,108,266.02x = 222,748,676,174,700,096
  5. Step 5: Solve for x
    x = 222,748,676,174,700,096/536,108,266.02
  6. Step 6: Final answer
    x = 415,491,963.64

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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.