Home / 35,445,149.58-48,913,097.11-19,550,864.23

Finding the Fourth Proportional to 35,445,149.58, 48,913,097.11 and 19,550,864.23

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Solution

The fourth proportional to 35,445,149.58, 48,913,097.11 and 19,550,864.23 is: 26,979,525.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445,149.58 : 48,913,097.11 = 19,550,864.23 : x
  2. Step 2: Convert to fraction form
    35,445,149.58/48,913,097.11 = 19,550,864.23/x
  3. Step 3: Cross multiply
    35,445,149.58x = 48,913,097.11 × 19,550,864.23
  4. Step 4: Simplify right side
    35,445,149.58x = 956,293,320,666,415.38
  5. Step 5: Solve for x
    x = 956,293,320,666,415.38/35,445,149.58
  6. Step 6: Final answer
    x = 26,979,525.60

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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.