Home / 15,827,088.64-23,743,104-5,046,805.76

Finding the Fourth Proportional to 15,827,088.64, 23,743,104 and 5,046,805.76

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Solution

The fourth proportional to 15,827,088.64, 23,743,104 and 5,046,805.76 is: 7,570,996.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,827,088.64 : 23,743,104 = 5,046,805.76 : x
  2. Step 2: Convert to fraction form
    15,827,088.64/23,743,104 = 5,046,805.76/x
  3. Step 3: Cross multiply
    15,827,088.64x = 23,743,104 × 5,046,805.76
  4. Step 4: Simplify right side
    15,827,088.64x = 119,826,834,027,479.03
  5. Step 5: Solve for x
    x = 119,826,834,027,479.03/15,827,088.64
  6. Step 6: Final answer
    x = 7,570,996.58

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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.