Home / 15,666,033.44-23,500,173.36-6,558,966.56

Finding the Fourth Proportional to 15,666,033.44, 23,500,173.36 and 6,558,966.56

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Solution

The fourth proportional to 15,666,033.44, 23,500,173.36 and 6,558,966.56 is: 9,838,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,666,033.44 : 23,500,173.36 = 6,558,966.56 : x
  2. Step 2: Convert to fraction form
    15,666,033.44/23,500,173.36 = 6,558,966.56/x
  3. Step 3: Cross multiply
    15,666,033.44x = 23,500,173.36 × 6,558,966.56
  4. Step 4: Simplify right side
    15,666,033.44x = 154,136,851,222,442.81
  5. Step 5: Solve for x
    x = 154,136,851,222,442.81/15,666,033.44
  6. Step 6: Final answer
    x = 9,838,920.10

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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.