Home / 15,443,214.30-23,164,821.45-4,084,811.10

Finding the Fourth Proportional to 15,443,214.30, 23,164,821.45 and 4,084,811.10

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Solution

The fourth proportional to 15,443,214.30, 23,164,821.45 and 4,084,811.10 is: 6,127,216.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,443,214.30 : 23,164,821.45 = 4,084,811.10 : x
  2. Step 2: Convert to fraction form
    15,443,214.30/23,164,821.45 = 4,084,811.10/x
  3. Step 3: Cross multiply
    15,443,214.30x = 23,164,821.45 × 4,084,811.10
  4. Step 4: Simplify right side
    15,443,214.30x = 94,623,919,788,478.09
  5. Step 5: Solve for x
    x = 94,623,919,788,478.09/15,443,214.30
  6. Step 6: Final answer
    x = 6,127,216.65

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Double scale
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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.