Home / 48,392,946.80-72,610,415.40-24,458,418.80

Finding the Fourth Proportional to 48,392,946.80, 72,610,415.40 and 24,458,418.80

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Solution

The fourth proportional to 48,392,946.80, 72,610,415.40 and 24,458,418.80 is: 36,698,239.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,392,946.80 : 72,610,415.40 = 24,458,418.80 : x
  2. Step 2: Convert to fraction form
    48,392,946.80/72,610,415.40 = 24,458,418.80/x
  3. Step 3: Cross multiply
    48,392,946.80x = 72,610,415.40 × 24,458,418.80
  4. Step 4: Simplify right side
    48,392,946.80x = 1,775,935,949,095,169.75
  5. Step 5: Solve for x
    x = 1,775,935,949,095,169.75/48,392,946.80
  6. Step 6: Final answer
    x = 36,698,239.44

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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.