Home / 23,994,824.31-33,112,038.74-13,684,868.91

Finding the Fourth Proportional to 23,994,824.31, 33,112,038.74 and 13,684,868.91

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Solution

The fourth proportional to 23,994,824.31, 33,112,038.74 and 13,684,868.91 is: 18,884,652.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,994,824.31 : 33,112,038.74 = 13,684,868.91 : x
  2. Step 2: Convert to fraction form
    23,994,824.31/33,112,038.74 = 13,684,868.91/x
  3. Step 3: Cross multiply
    23,994,824.31x = 33,112,038.74 × 13,684,868.91
  4. Step 4: Simplify right side
    23,994,824.31x = 453,133,909,431,317.25
  5. Step 5: Solve for x
    x = 453,133,909,431,317.25/23,994,824.31
  6. Step 6: Final answer
    x = 18,884,652.11

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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.