Home / 64,098,141.94-88,459,775.76-36,211,180.06

Finding the Fourth Proportional to 64,098,141.94, 88,459,775.76 and 36,211,180.06

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Solution

The fourth proportional to 64,098,141.94, 88,459,775.76 and 36,211,180.06 is: 49,973,880.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,098,141.94 : 88,459,775.76 = 36,211,180.06 : x
  2. Step 2: Convert to fraction form
    64,098,141.94/88,459,775.76 = 36,211,180.06/x
  3. Step 3: Cross multiply
    64,098,141.94x = 88,459,775.76 × 36,211,180.06
  4. Step 4: Simplify right side
    64,098,141.94x = 3,203,232,868,112,584
  5. Step 5: Solve for x
    x = 3,203,232,868,112,584/64,098,141.94
  6. Step 6: Final answer
    x = 49,973,880.23

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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.