Home / 53,935,595.71-80,960,965.53-23,245,321.03

Finding the Fourth Proportional to 53,935,595.71, 80,960,965.53 and 23,245,321.03

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Solution

The fourth proportional to 53,935,595.71, 80,960,965.53 and 23,245,321.03 is: 34,892,794.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,935,595.71 : 80,960,965.53 = 23,245,321.03 : x
  2. Step 2: Convert to fraction form
    53,935,595.71/80,960,965.53 = 23,245,321.03/x
  3. Step 3: Cross multiply
    53,935,595.71x = 80,960,965.53 × 23,245,321.03
  4. Step 4: Simplify right side
    53,935,595.71x = 1,881,963,634,643,614.25
  5. Step 5: Solve for x
    x = 1,881,963,634,643,614.25/53,935,595.71
  6. Step 6: Final answer
    x = 34,892,794.08

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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.