Home / 26,369,078.60-39,553,617.90-9,097,246.10

Finding the Fourth Proportional to 26,369,078.60, 39,553,617.90 and 9,097,246.10

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Solution

The fourth proportional to 26,369,078.60, 39,553,617.90 and 9,097,246.10 is: 13,645,869.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,369,078.60 : 39,553,617.90 = 9,097,246.10 : x
  2. Step 2: Convert to fraction form
    26,369,078.60/39,553,617.90 = 9,097,246.10/x
  3. Step 3: Cross multiply
    26,369,078.60x = 39,553,617.90 × 9,097,246.10
  4. Step 4: Simplify right side
    26,369,078.60x = 359,828,996,181,665.19
  5. Step 5: Solve for x
    x = 359,828,996,181,665.19/26,369,078.60
  6. Step 6: Final answer
    x = 13,645,869.15

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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.