Home / 15,573,060.81-23,346,944.55-6,481,963.44

Finding the Fourth Proportional to 15,573,060.81, 23,346,944.55 and 6,481,963.44

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Solution

The fourth proportional to 15,573,060.81, 23,346,944.55 and 6,481,963.44 is: 9,717,681.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,573,060.81 : 23,346,944.55 = 6,481,963.44 : x
  2. Step 2: Convert to fraction form
    15,573,060.81/23,346,944.55 = 6,481,963.44/x
  3. Step 3: Cross multiply
    15,573,060.81x = 23,346,944.55 × 6,481,963.44
  4. Step 4: Simplify right side
    15,573,060.81x = 151,334,041,008,807.28
  5. Step 5: Solve for x
    x = 151,334,041,008,807.28/15,573,060.81
  6. Step 6: Final answer
    x = 9,717,681.25

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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.