Home / 37,929,338.88-56,870,968.92-14,872,651.08

Finding the Fourth Proportional to 37,929,338.88, 56,870,968.92 and 14,872,651.08

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Solution

The fourth proportional to 37,929,338.88, 56,870,968.92 and 14,872,651.08 is: 22,299,942.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,929,338.88 : 56,870,968.92 = 14,872,651.08 : x
  2. Step 2: Convert to fraction form
    37,929,338.88/56,870,968.92 = 14,872,651.08/x
  3. Step 3: Cross multiply
    37,929,338.88x = 56,870,968.92 × 14,872,651.08
  4. Step 4: Simplify right side
    37,929,338.88x = 845,822,077,328,684.50
  5. Step 5: Solve for x
    x = 845,822,077,328,684.50/37,929,338.88
  6. Step 6: Final answer
    x = 22,299,942.53

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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.