Home / 37,440,603.20-56,160,904.80-9,073,755.20

Finding the Fourth Proportional to 37,440,603.20, 56,160,904.80 and 9,073,755.20

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Solution

The fourth proportional to 37,440,603.20, 56,160,904.80 and 9,073,755.20 is: 13,610,632.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,440,603.20 : 56,160,904.80 = 9,073,755.20 : x
  2. Step 2: Convert to fraction form
    37,440,603.20/56,160,904.80 = 9,073,755.20/x
  3. Step 3: Cross multiply
    37,440,603.20x = 56,160,904.80 × 9,073,755.20
  4. Step 4: Simplify right side
    37,440,603.20x = 509,590,301,965,704.88
  5. Step 5: Solve for x
    x = 509,590,301,965,704.88/37,440,603.20
  6. Step 6: Final answer
    x = 13,610,632.80

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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.