Home / 15,772,667.96-23,660,890.68-4,841,425.74

Finding the Fourth Proportional to 15,772,667.96, 23,660,890.68 and 4,841,425.74

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Solution

The fourth proportional to 15,772,667.96, 23,660,890.68 and 4,841,425.74 is: 7,262,718.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,772,667.96 : 23,660,890.68 = 4,841,425.74 : x
  2. Step 2: Convert to fraction form
    15,772,667.96/23,660,890.68 = 4,841,425.74/x
  3. Step 3: Cross multiply
    15,772,667.96x = 23,660,890.68 × 4,841,425.74
  4. Step 4: Simplify right side
    15,772,667.96x = 114,552,445,169,478.11
  5. Step 5: Solve for x
    x = 114,552,445,169,478.11/15,772,667.96
  6. Step 6: Final answer
    x = 7,262,718.36

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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.