Home / 25,959,268.02-38,911,444.23-9,778,218.24

Finding the Fourth Proportional to 25,959,268.02, 38,911,444.23 and 9,778,218.24

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Solution

The fourth proportional to 25,959,268.02, 38,911,444.23 and 9,778,218.24 is: 14,656,984.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,959,268.02 : 38,911,444.23 = 9,778,218.24 : x
  2. Step 2: Convert to fraction form
    25,959,268.02/38,911,444.23 = 9,778,218.24/x
  3. Step 3: Cross multiply
    25,959,268.02x = 38,911,444.23 × 9,778,218.24
  4. Step 4: Simplify right side
    25,959,268.02x = 380,484,593,714,528.75
  5. Step 5: Solve for x
    x = 380,484,593,714,528.75/25,959,268.02
  6. Step 6: Final answer
    x = 14,656,984.68

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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.