Home / 25,814,490.88-35,622,644.28-14,209,787.68

Finding the Fourth Proportional to 25,814,490.88, 35,622,644.28 and 14,209,787.68

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Solution

The fourth proportional to 25,814,490.88, 35,622,644.28 and 14,209,787.68 is: 19,608,762.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,814,490.88 : 35,622,644.28 = 14,209,787.68 : x
  2. Step 2: Convert to fraction form
    25,814,490.88/35,622,644.28 = 14,209,787.68/x
  3. Step 3: Cross multiply
    25,814,490.88x = 35,622,644.28 × 14,209,787.68
  4. Step 4: Simplify right side
    25,814,490.88x = 506,190,211,818,966.50
  5. Step 5: Solve for x
    x = 506,190,211,818,966.50/25,814,490.88
  6. Step 6: Final answer
    x = 19,608,762.16

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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.