Home / 21,887,309.28-32,832,614.16-6,533,386.32

Finding the Fourth Proportional to 21,887,309.28, 32,832,614.16 and 6,533,386.32

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Solution

The fourth proportional to 21,887,309.28, 32,832,614.16 and 6,533,386.32 is: 9,800,572.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,887,309.28 : 32,832,614.16 = 6,533,386.32 : x
  2. Step 2: Convert to fraction form
    21,887,309.28/32,832,614.16 = 6,533,386.32/x
  3. Step 3: Cross multiply
    21,887,309.28x = 32,832,614.16 × 6,533,386.32
  4. Step 4: Simplify right side
    21,887,309.28x = 214,508,152,202,782.31
  5. Step 5: Solve for x
    x = 214,508,152,202,782.31/21,887,309.28
  6. Step 6: Final answer
    x = 9,800,572.08

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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.