Home / 2,569,673,062.12-3,854,501,851.74-729,427,297

Finding the Fourth Proportional to 2,569,673,062.12, 3,854,501,851.74 and 729,427,297

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Solution

The fourth proportional to 2,569,673,062.12, 3,854,501,851.74 and 729,427,297 is: 1,094,138,748.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,673,062.12 : 3,854,501,851.74 = 729,427,297 : x
  2. Step 2: Convert to fraction form
    2,569,673,062.12/3,854,501,851.74 = 729,427,297/x
  3. Step 3: Cross multiply
    2,569,673,062.12x = 3,854,501,851.74 × 729,427,297
  4. Step 4: Simplify right side
    2,569,673,062.12x = 2,811,578,866,996,203,008
  5. Step 5: Solve for x
    x = 2,811,578,866,996,203,008/2,569,673,062.12
  6. Step 6: Final answer
    x = 1,094,138,748.02

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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.