Home / 33,223,816.60-49,845,056.10-16,185,045.40

Finding the Fourth Proportional to 33,223,816.60, 49,845,056.10 and 16,185,045.40

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Solution

The fourth proportional to 33,223,816.60, 49,845,056.10 and 16,185,045.40 is: 24,282,113.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,223,816.60 : 49,845,056.10 = 16,185,045.40 : x
  2. Step 2: Convert to fraction form
    33,223,816.60/49,845,056.10 = 16,185,045.40/x
  3. Step 3: Cross multiply
    33,223,816.60x = 49,845,056.10 × 16,185,045.40
  4. Step 4: Simplify right side
    33,223,816.60x = 806,744,495,944,047
  5. Step 5: Solve for x
    x = 806,744,495,944,047/33,223,816.60
  6. Step 6: Final answer
    x = 24,282,113.81

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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.