Home / 26,389,849.60-39,584,774.40-26,389,849.60

Finding the Fourth Proportional to 26,389,849.60, 39,584,774.40 and 26,389,849.60

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Solution

The fourth proportional to 26,389,849.60, 39,584,774.40 and 26,389,849.60 is: 39,584,774.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,389,849.60 : 39,584,774.40 = 26,389,849.60 : x
  2. Step 2: Convert to fraction form
    26,389,849.60/39,584,774.40 = 26,389,849.60/x
  3. Step 3: Cross multiply
    26,389,849.60x = 39,584,774.40 × 26,389,849.60
  4. Step 4: Simplify right side
    26,389,849.60x = 1,044,636,242,865,930.25
  5. Step 5: Solve for x
    x = 1,044,636,242,865,930.25/26,389,849.60
  6. Step 6: Final answer
    x = 39,584,774.40

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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.