Home / 35,596,252.95-49,130,512.36-21,662,097.52

Finding the Fourth Proportional to 35,596,252.95, 49,130,512.36 and 21,662,097.52

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Solution

The fourth proportional to 35,596,252.95, 49,130,512.36 and 21,662,097.52 is: 29,898,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,596,252.95 : 49,130,512.36 = 21,662,097.52 : x
  2. Step 2: Convert to fraction form
    35,596,252.95/49,130,512.36 = 21,662,097.52/x
  3. Step 3: Cross multiply
    35,596,252.95x = 49,130,512.36 × 21,662,097.52
  4. Step 4: Simplify right side
    35,596,252.95x = 1,064,269,949,718,704.75
  5. Step 5: Solve for x
    x = 1,064,269,949,718,704.75/35,596,252.95
  6. Step 6: Final answer
    x = 29,898,370.24

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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.