Home / 42,773,750.40-64,160,625.60-24,633,897.60

Finding the Fourth Proportional to 42,773,750.40, 64,160,625.60 and 24,633,897.60

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Solution

The fourth proportional to 42,773,750.40, 64,160,625.60 and 24,633,897.60 is: 36,950,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,773,750.40 : 64,160,625.60 = 24,633,897.60 : x
  2. Step 2: Convert to fraction form
    42,773,750.40/64,160,625.60 = 24,633,897.60/x
  3. Step 3: Cross multiply
    42,773,750.40x = 64,160,625.60 × 24,633,897.60
  4. Step 4: Simplify right side
    42,773,750.40x = 1,580,526,280,982,338.75
  5. Step 5: Solve for x
    x = 1,580,526,280,982,338.75/42,773,750.40
  6. Step 6: Final answer
    x = 36,950,846.40

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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.