Home / 32,832,133.80-49,248,200.70-8,897,605.80

Finding the Fourth Proportional to 32,832,133.80, 49,248,200.70 and 8,897,605.80

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Solution

The fourth proportional to 32,832,133.80, 49,248,200.70 and 8,897,605.80 is: 13,346,408.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,133.80 : 49,248,200.70 = 8,897,605.80 : x
  2. Step 2: Convert to fraction form
    32,832,133.80/49,248,200.70 = 8,897,605.80/x
  3. Step 3: Cross multiply
    32,832,133.80x = 49,248,200.70 × 8,897,605.80
  4. Step 4: Simplify right side
    32,832,133.80x = 438,191,076,187,884.12
  5. Step 5: Solve for x
    x = 438,191,076,187,884.12/32,832,133.80
  6. Step 6: Final answer
    x = 13,346,408.70

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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.