Home / 162,569,330.94-224,347,353.28-88,230,533.48

Finding the Fourth Proportional to 162,569,330.94, 224,347,353.28 and 88,230,533.48

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Solution

The fourth proportional to 162,569,330.94, 224,347,353.28 and 88,230,533.48 is: 121,759,046.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,569,330.94 : 224,347,353.28 = 88,230,533.48 : x
  2. Step 2: Convert to fraction form
    162,569,330.94/224,347,353.28 = 88,230,533.48/x
  3. Step 3: Cross multiply
    162,569,330.94x = 224,347,353.28 × 88,230,533.48
  4. Step 4: Simplify right side
    162,569,330.94x = 19,794,286,664,219,420
  5. Step 5: Solve for x
    x = 19,794,286,664,219,420/162,569,330.94
  6. Step 6: Final answer
    x = 121,759,046.12

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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.