Home / 33,817,083.60-50,688,300.60-18,681,877.20

Finding the Fourth Proportional to 33,817,083.60, 50,688,300.60 and 18,681,877.20

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Solution

The fourth proportional to 33,817,083.60, 50,688,300.60 and 18,681,877.20 is: 28,002,196.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,817,083.60 : 50,688,300.60 = 18,681,877.20 : x
  2. Step 2: Convert to fraction form
    33,817,083.60/50,688,300.60 = 18,681,877.20/x
  3. Step 3: Cross multiply
    33,817,083.60x = 50,688,300.60 × 18,681,877.20
  4. Step 4: Simplify right side
    33,817,083.60x = 946,952,607,285,886.25
  5. Step 5: Solve for x
    x = 946,952,607,285,886.25/33,817,083.60
  6. Step 6: Final answer
    x = 28,002,196.12

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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.