Home / 9,944,448.32-14,888,957.50-5,076,282.68

Finding the Fourth Proportional to 9,944,448.32, 14,888,957.50 and 5,076,282.68

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Solution

The fourth proportional to 9,944,448.32, 14,888,957.50 and 5,076,282.68 is: 7,600,276.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,944,448.32 : 14,888,957.50 = 5,076,282.68 : x
  2. Step 2: Convert to fraction form
    9,944,448.32/14,888,957.50 = 5,076,282.68/x
  3. Step 3: Cross multiply
    9,944,448.32x = 14,888,957.50 × 5,076,282.68
  4. Step 4: Simplify right side
    9,944,448.32x = 75,580,557,095,840.95
  5. Step 5: Solve for x
    x = 75,580,557,095,840.95/9,944,448.32
  6. Step 6: Final answer
    x = 7,600,276.52

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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.