Home / 35,804,568.30-53,706,852.45-13,101,758.70

Finding the Fourth Proportional to 35,804,568.30, 53,706,852.45 and 13,101,758.70

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Solution

The fourth proportional to 35,804,568.30, 53,706,852.45 and 13,101,758.70 is: 19,652,638.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,568.30 : 53,706,852.45 = 13,101,758.70 : x
  2. Step 2: Convert to fraction form
    35,804,568.30/53,706,852.45 = 13,101,758.70/x
  3. Step 3: Cross multiply
    35,804,568.30x = 53,706,852.45 × 13,101,758.70
  4. Step 4: Simplify right side
    35,804,568.30x = 703,654,221,336,403.88
  5. Step 5: Solve for x
    x = 703,654,221,336,403.88/35,804,568.30
  6. Step 6: Final answer
    x = 19,652,638.05

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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.