Home / 45,053,547.61-67,587,067.44-16,306,409.22

Finding the Fourth Proportional to 45,053,547.61, 67,587,067.44 and 16,306,409.22

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Solution

The fourth proportional to 45,053,547.61, 67,587,067.44 and 16,306,409.22 is: 24,462,055.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,547.61 : 67,587,067.44 = 16,306,409.22 : x
  2. Step 2: Convert to fraction form
    45,053,547.61/67,587,067.44 = 16,306,409.22/x
  3. Step 3: Cross multiply
    45,053,547.61x = 67,587,067.44 × 16,306,409.22
  4. Step 4: Simplify right side
    45,053,547.61x = 1,102,102,379,656,377.75
  5. Step 5: Solve for x
    x = 1,102,102,379,656,377.75/45,053,547.61
  6. Step 6: Final answer
    x = 24,462,055.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.