Home / 17,495,590.28-26,255,091.06-7,260,449.72

Finding the Fourth Proportional to 17,495,590.28, 26,255,091.06 and 7,260,449.72

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Solution

The fourth proportional to 17,495,590.28, 26,255,091.06 and 7,260,449.72 is: 10,895,532.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,590.28 : 26,255,091.06 = 7,260,449.72 : x
  2. Step 2: Convert to fraction form
    17,495,590.28/26,255,091.06 = 7,260,449.72/x
  3. Step 3: Cross multiply
    17,495,590.28x = 26,255,091.06 × 7,260,449.72
  4. Step 4: Simplify right side
    17,495,590.28x = 190,623,768,535,151.50
  5. Step 5: Solve for x
    x = 190,623,768,535,151.50/17,495,590.28
  6. Step 6: Final answer
    x = 10,895,532.27

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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.