Home / 26,110,751.95-36,024,587.35-15,654,617.47

Finding the Fourth Proportional to 26,110,751.95, 36,024,587.35 and 15,654,617.47

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Solution

The fourth proportional to 26,110,751.95, 36,024,587.35 and 15,654,617.47 is: 21,598,425.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,110,751.95 : 36,024,587.35 = 15,654,617.47 : x
  2. Step 2: Convert to fraction form
    26,110,751.95/36,024,587.35 = 15,654,617.47/x
  3. Step 3: Cross multiply
    26,110,751.95x = 36,024,587.35 × 15,654,617.47
  4. Step 4: Simplify right side
    26,110,751.95x = 563,951,134,478,851
  5. Step 5: Solve for x
    x = 563,951,134,478,851/26,110,751.95
  6. Step 6: Final answer
    x = 21,598,425.64

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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.