Home / 94,356,503.24-130,216,164.18-53,106,067.40

Finding the Fourth Proportional to 94,356,503.24, 130,216,164.18 and 53,106,067.40

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Solution

The fourth proportional to 94,356,503.24, 130,216,164.18 and 53,106,067.40 is: 73,288,731.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,356,503.24 : 130,216,164.18 = 53,106,067.40 : x
  2. Step 2: Convert to fraction form
    94,356,503.24/130,216,164.18 = 53,106,067.40/x
  3. Step 3: Cross multiply
    94,356,503.24x = 130,216,164.18 × 53,106,067.40
  4. Step 4: Simplify right side
    94,356,503.24x = 6,915,268,391,512,546
  5. Step 5: Solve for x
    x = 6,915,268,391,512,546/94,356,503.24
  6. Step 6: Final answer
    x = 73,288,731.08

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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.