Home / 35,655,007.89-49,250,066.55-29,484,977.88

Finding the Fourth Proportional to 35,655,007.89, 49,250,066.55 and 29,484,977.88

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Solution

The fourth proportional to 35,655,007.89, 49,250,066.55 and 29,484,977.88 is: 40,727,437.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,655,007.89 : 49,250,066.55 = 29,484,977.88 : x
  2. Step 2: Convert to fraction form
    35,655,007.89/49,250,066.55 = 29,484,977.88/x
  3. Step 3: Cross multiply
    35,655,007.89x = 49,250,066.55 × 29,484,977.88
  4. Step 4: Simplify right side
    35,655,007.89x = 1,452,137,122,815,277.75
  5. Step 5: Solve for x
    x = 1,452,137,122,815,277.75/35,655,007.89
  6. Step 6: Final answer
    x = 40,727,437.99

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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.