Home / 26,369,103.60-39,553,655.40-9,097,271.10

Finding the Fourth Proportional to 26,369,103.60, 39,553,655.40 and 9,097,271.10

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Solution

The fourth proportional to 26,369,103.60, 39,553,655.40 and 9,097,271.10 is: 13,645,906.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,369,103.60 : 39,553,655.40 = 9,097,271.10 : x
  2. Step 2: Convert to fraction form
    26,369,103.60/39,553,655.40 = 9,097,271.10/x
  3. Step 3: Cross multiply
    26,369,103.60x = 39,553,655.40 × 9,097,271.10
  4. Step 4: Simplify right side
    26,369,103.60x = 359,830,326,169,778.94
  5. Step 5: Solve for x
    x = 359,830,326,169,778.94/26,369,103.60
  6. Step 6: Final answer
    x = 13,645,906.65

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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.