Home / 17,495,588.28-26,255,088.05-7,260,447.72

Finding the Fourth Proportional to 17,495,588.28, 26,255,088.05 and 7,260,447.72

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Solution

The fourth proportional to 17,495,588.28, 26,255,088.05 and 7,260,447.72 is: 10,895,529.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,588.28 : 26,255,088.05 = 7,260,447.72 : x
  2. Step 2: Convert to fraction form
    17,495,588.28/26,255,088.05 = 7,260,447.72/x
  3. Step 3: Cross multiply
    17,495,588.28x = 26,255,088.05 × 7,260,447.72
  4. Step 4: Simplify right side
    17,495,588.28x = 190,623,694,189,172.84
  5. Step 5: Solve for x
    x = 190,623,694,189,172.84/17,495,588.28
  6. Step 6: Final answer
    x = 10,895,529.27

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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.