Home / 26,390,429.10-39,585,643.65-26,390,429.10

Finding the Fourth Proportional to 26,390,429.10, 39,585,643.65 and 26,390,429.10

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Solution

The fourth proportional to 26,390,429.10, 39,585,643.65 and 26,390,429.10 is: 39,585,643.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,390,429.10 : 39,585,643.65 = 26,390,429.10 : x
  2. Step 2: Convert to fraction form
    26,390,429.10/39,585,643.65 = 26,390,429.10/x
  3. Step 3: Cross multiply
    26,390,429.10x = 39,585,643.65 × 26,390,429.10
  4. Step 4: Simplify right side
    26,390,429.10x = 1,044,682,122,123,190.25
  5. Step 5: Solve for x
    x = 1,044,682,122,123,190.25/26,390,429.10
  6. Step 6: Final answer
    x = 39,585,643.65

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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.