Home / 17,551,216.60-26,316,327.30-9,048,160.60

Finding the Fourth Proportional to 17,551,216.60, 26,316,327.30 and 9,048,160.60

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Solution

The fourth proportional to 17,551,216.60, 26,316,327.30 and 9,048,160.60 is: 13,566,829.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,551,216.60 : 26,316,327.30 = 9,048,160.60 : x
  2. Step 2: Convert to fraction form
    17,551,216.60/26,316,327.30 = 9,048,160.60/x
  3. Step 3: Cross multiply
    17,551,216.60x = 26,316,327.30 × 9,048,160.60
  4. Step 4: Simplify right side
    17,551,216.60x = 238,114,355,812,564.38
  5. Step 5: Solve for x
    x = 238,114,355,812,564.38/17,551,216.60
  6. Step 6: Final answer
    x = 13,566,829.08

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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.