Home / 94,356,507.24-130,216,169.70-53,106,071.40

Finding the Fourth Proportional to 94,356,507.24, 130,216,169.70 and 53,106,071.40

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Solution

The fourth proportional to 94,356,507.24, 130,216,169.70 and 53,106,071.40 is: 73,288,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,356,507.24 : 130,216,169.70 = 53,106,071.40 : x
  2. Step 2: Convert to fraction form
    94,356,507.24/130,216,169.70 = 53,106,071.40/x
  3. Step 3: Cross multiply
    94,356,507.24x = 130,216,169.70 × 53,106,071.40
  4. Step 4: Simplify right side
    94,356,507.24x = 6,915,269,205,522,717
  5. Step 5: Solve for x
    x = 6,915,269,205,522,717/94,356,507.24
  6. Step 6: Final answer
    x = 73,288,736.60

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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.