Home / 63,012,347.28-94,535,323.56-22,623,181.20

Finding the Fourth Proportional to 63,012,347.28, 94,535,323.56 and 22,623,181.20

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Solution

The fourth proportional to 63,012,347.28, 94,535,323.56 and 22,623,181.20 is: 33,940,804.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,012,347.28 : 94,535,323.56 = 22,623,181.20 : x
  2. Step 2: Convert to fraction form
    63,012,347.28/94,535,323.56 = 22,623,181.20/x
  3. Step 3: Cross multiply
    63,012,347.28x = 94,535,323.56 × 22,623,181.20
  4. Step 4: Simplify right side
    63,012,347.28x = 2,138,689,754,698,509
  5. Step 5: Solve for x
    x = 2,138,689,754,698,509/63,012,347.28
  6. Step 6: Final answer
    x = 33,940,804.41

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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.