Home / 15,719,656.68-23,573,016.90-6,007,856.76

Finding the Fourth Proportional to 15,719,656.68, 23,573,016.90 and 6,007,856.76

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Solution

The fourth proportional to 15,719,656.68, 23,573,016.90 and 6,007,856.76 is: 9,009,313.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,719,656.68 : 23,573,016.90 = 6,007,856.76 : x
  2. Step 2: Convert to fraction form
    15,719,656.68/23,573,016.90 = 6,007,856.76/x
  3. Step 3: Cross multiply
    15,719,656.68x = 23,573,016.90 × 6,007,856.76
  4. Step 4: Simplify right side
    15,719,656.68x = 141,623,308,936,259.22
  5. Step 5: Solve for x
    x = 141,623,308,936,259.22/15,719,656.68
  6. Step 6: Final answer
    x = 9,009,313.11

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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.