Home / 29,514,991.02-40,730,743.44-16,463,095.26

Finding the Fourth Proportional to 29,514,991.02, 40,730,743.44 and 16,463,095.26

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Solution

The fourth proportional to 29,514,991.02, 40,730,743.44 and 16,463,095.26 is: 22,719,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,514,991.02 : 40,730,743.44 = 16,463,095.26 : x
  2. Step 2: Convert to fraction form
    29,514,991.02/40,730,743.44 = 16,463,095.26/x
  3. Step 3: Cross multiply
    29,514,991.02x = 40,730,743.44 × 16,463,095.26
  4. Step 4: Simplify right side
    29,514,991.02x = 670,554,109,263,340
  5. Step 5: Solve for x
    x = 670,554,109,263,340/29,514,991.02
  6. Step 6: Final answer
    x = 22,719,102.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.