Home / 25,370,283.84-35,011,083.36-13,767,843.84

Finding the Fourth Proportional to 25,370,283.84, 35,011,083.36 and 13,767,843.84

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Solution

The fourth proportional to 25,370,283.84, 35,011,083.36 and 13,767,843.84 is: 18,999,674.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,370,283.84 : 35,011,083.36 = 13,767,843.84 : x
  2. Step 2: Convert to fraction form
    25,370,283.84/35,011,083.36 = 13,767,843.84/x
  3. Step 3: Cross multiply
    25,370,283.84x = 35,011,083.36 × 13,767,843.84
  4. Step 4: Simplify right side
    25,370,283.84x = 482,027,128,369,702.50
  5. Step 5: Solve for x
    x = 482,027,128,369,702.50/25,370,283.84
  6. Step 6: Final answer
    x = 18,999,674.24

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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.