Home / 162,576,785.37-224,356,184.27-88,237,348.25

Finding the Fourth Proportional to 162,576,785.37, 224,356,184.27 and 88,237,348.25

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Solution

The fourth proportional to 162,576,785.37, 224,356,184.27 and 88,237,348.25 is: 121,767,660.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,576,785.37 : 224,356,184.27 = 88,237,348.25 : x
  2. Step 2: Convert to fraction form
    162,576,785.37/224,356,184.27 = 88,237,348.25/x
  3. Step 3: Cross multiply
    162,576,785.37x = 224,356,184.27 × 88,237,348.25
  4. Step 4: Simplify right side
    162,576,785.37x = 19,796,594,762,241,088
  5. Step 5: Solve for x
    x = 19,796,594,762,241,088/162,576,785.37
  6. Step 6: Final answer
    x = 121,767,660.23

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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.