Home / 40,929,032.66-56,481,718.65-22,593,924.50

Finding the Fourth Proportional to 40,929,032.66, 56,481,718.65 and 22,593,924.50

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Solution

The fourth proportional to 40,929,032.66, 56,481,718.65 and 22,593,924.50 is: 31,179,424.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,929,032.66 : 56,481,718.65 = 22,593,924.50 : x
  2. Step 2: Convert to fraction form
    40,929,032.66/56,481,718.65 = 22,593,924.50/x
  3. Step 3: Cross multiply
    40,929,032.66x = 56,481,718.65 × 22,593,924.50
  4. Step 4: Simplify right side
    40,929,032.66x = 1,276,143,686,808,342
  5. Step 5: Solve for x
    x = 1,276,143,686,808,342/40,929,032.66
  6. Step 6: Final answer
    x = 31,179,424.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.