Home / 41,425,865.06-57,168,142.08-22,841,041.16

Finding the Fourth Proportional to 41,425,865.06, 57,168,142.08 and 22,841,041.16

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Solution

The fourth proportional to 41,425,865.06, 57,168,142.08 and 22,841,041.16 is: 31,520,883.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425,865.06 : 57,168,142.08 = 22,841,041.16 : x
  2. Step 2: Convert to fraction form
    41,425,865.06/57,168,142.08 = 22,841,041.16/x
  3. Step 3: Cross multiply
    41,425,865.06x = 57,168,142.08 × 22,841,041.16
  4. Step 4: Simplify right side
    41,425,865.06x = 1,305,779,886,290,008
  5. Step 5: Solve for x
    x = 1,305,779,886,290,008/41,425,865.06
  6. Step 6: Final answer
    x = 31,520,883.98

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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.