Home / 17,711,459.64-26,575,587.54-10,537,166.52

Finding the Fourth Proportional to 17,711,459.64, 26,575,587.54 and 10,537,166.52

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Solution

The fourth proportional to 17,711,459.64, 26,575,587.54 and 10,537,166.52 is: 15,810,746.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,711,459.64 : 26,575,587.54 = 10,537,166.52 : x
  2. Step 2: Convert to fraction form
    17,711,459.64/26,575,587.54 = 10,537,166.52/x
  3. Step 3: Cross multiply
    17,711,459.64x = 26,575,587.54 × 10,537,166.52
  4. Step 4: Simplify right side
    17,711,459.64x = 280,031,391,275,817.12
  5. Step 5: Solve for x
    x = 280,031,391,275,817.12/17,711,459.64
  6. Step 6: Final answer
    x = 15,810,746.09

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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.