Home / 65,750,512.23-90,729,529.08-44,514,094.33

Finding the Fourth Proportional to 65,750,512.23, 90,729,529.08 and 44,514,094.33

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Solution

The fourth proportional to 65,750,512.23, 90,729,529.08 and 44,514,094.33 is: 61,425,267.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,750,512.23 : 90,729,529.08 = 44,514,094.33 : x
  2. Step 2: Convert to fraction form
    65,750,512.23/90,729,529.08 = 44,514,094.33/x
  3. Step 3: Cross multiply
    65,750,512.23x = 90,729,529.08 × 44,514,094.33
  4. Step 4: Simplify right side
    65,750,512.23x = 4,038,742,815,930,082
  5. Step 5: Solve for x
    x = 4,038,742,815,930,082/65,750,512.23
  6. Step 6: Final answer
    x = 61,425,267.71

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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.