Home / 35,065,617.30-48,390,617.40-19,595,701.89

Finding the Fourth Proportional to 35,065,617.30, 48,390,617.40 and 19,595,701.89

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Solution

The fourth proportional to 35,065,617.30, 48,390,617.40 and 19,595,701.89 is: 27,042,105.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,065,617.30 : 48,390,617.40 = 19,595,701.89 : x
  2. Step 2: Convert to fraction form
    35,065,617.30/48,390,617.40 = 19,595,701.89/x
  3. Step 3: Cross multiply
    35,065,617.30x = 48,390,617.40 × 19,595,701.89
  4. Step 4: Simplify right side
    35,065,617.30x = 948,248,112,843,446.88
  5. Step 5: Solve for x
    x = 948,248,112,843,446.88/35,065,617.30
  6. Step 6: Final answer
    x = 27,042,105.23

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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.