Home / 46,514,347.64-69,782,022.26-15,389,931.13

Finding the Fourth Proportional to 46,514,347.64, 69,782,022.26 and 15,389,931.13

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Solution

The fourth proportional to 46,514,347.64, 69,782,022.26 and 15,389,931.13 is: 23,088,371.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,514,347.64 : 69,782,022.26 = 15,389,931.13 : x
  2. Step 2: Convert to fraction form
    46,514,347.64/69,782,022.26 = 15,389,931.13/x
  3. Step 3: Cross multiply
    46,514,347.64x = 69,782,022.26 × 15,389,931.13
  4. Step 4: Simplify right side
    46,514,347.64x = 1,073,940,516,815,520
  5. Step 5: Solve for x
    x = 1,073,940,516,815,520/46,514,347.64
  6. Step 6: Final answer
    x = 23,088,371.04

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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.