Home / 94,752,056.43-130,758,739.29-55,594,499.40

Finding the Fourth Proportional to 94,752,056.43, 130,758,739.29 and 55,594,499.40

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Solution

The fourth proportional to 94,752,056.43, 130,758,739.29 and 55,594,499.40 is: 76,720,938.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,752,056.43 : 130,758,739.29 = 55,594,499.40 : x
  2. Step 2: Convert to fraction form
    94,752,056.43/130,758,739.29 = 55,594,499.40/x
  3. Step 3: Cross multiply
    94,752,056.43x = 130,758,739.29 × 55,594,499.40
  4. Step 4: Simplify right side
    94,752,056.43x = 7,269,466,653,002,662
  5. Step 5: Solve for x
    x = 7,269,466,653,002,662/94,752,056.43
  6. Step 6: Final answer
    x = 76,720,938.07

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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.