Home / 25,042,924.86-37,510,397.52-16,911,185.01

Finding the Fourth Proportional to 25,042,924.86, 37,510,397.52 and 16,911,185.01

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Solution

The fourth proportional to 25,042,924.86, 37,510,397.52 and 16,911,185.01 is: 25,330,318.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,042,924.86 : 37,510,397.52 = 16,911,185.01 : x
  2. Step 2: Convert to fraction form
    25,042,924.86/37,510,397.52 = 16,911,185.01/x
  3. Step 3: Cross multiply
    25,042,924.86x = 37,510,397.52 × 16,911,185.01
  4. Step 4: Simplify right side
    25,042,924.86x = 634,345,272,259,365.25
  5. Step 5: Solve for x
    x = 634,345,272,259,365.25/25,042,924.86
  6. Step 6: Final answer
    x = 25,330,318.87

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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.