Home / 53,899,335.20-80,849,002.80-26,963,271.20

Finding the Fourth Proportional to 53,899,335.20, 80,849,002.80 and 26,963,271.20

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Solution

The fourth proportional to 53,899,335.20, 80,849,002.80 and 26,963,271.20 is: 40,444,906.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,899,335.20 : 80,849,002.80 = 26,963,271.20 : x
  2. Step 2: Convert to fraction form
    53,899,335.20/80,849,002.80 = 26,963,271.20/x
  3. Step 3: Cross multiply
    53,899,335.20x = 80,849,002.80 × 26,963,271.20
  4. Step 4: Simplify right side
    53,899,335.20x = 2,179,953,588,745,959.25
  5. Step 5: Solve for x
    x = 2,179,953,588,745,959.25/53,899,335.20
  6. Step 6: Final answer
    x = 40,444,906.80

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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.