Home / 162,692,720.13-224,548,541.01-96,649,907.37

Finding the Fourth Proportional to 162,692,720.13, 224,548,541.01 and 96,649,907.37

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Solution

The fourth proportional to 162,692,720.13, 224,548,541.01 and 96,649,907.37 is: 133,396,231.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,692,720.13 : 224,548,541.01 = 96,649,907.37 : x
  2. Step 2: Convert to fraction form
    162,692,720.13/224,548,541.01 = 96,649,907.37/x
  3. Step 3: Cross multiply
    162,692,720.13x = 224,548,541.01 × 96,649,907.37
  4. Step 4: Simplify right side
    162,692,720.13x = 21,702,595,687,843,088
  5. Step 5: Solve for x
    x = 21,702,595,687,843,088/162,692,720.13
  6. Step 6: Final answer
    x = 133,396,231.07

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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.