Home / 54,334,570.70-75,023,794.67-41,755,700.81

Finding the Fourth Proportional to 54,334,570.70, 75,023,794.67 and 41,755,700.81

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Solution

The fourth proportional to 54,334,570.70, 75,023,794.67 and 41,755,700.81 is: 57,655,210.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,334,570.70 : 75,023,794.67 = 41,755,700.81 : x
  2. Step 2: Convert to fraction form
    54,334,570.70/75,023,794.67 = 41,755,700.81/x
  3. Step 3: Cross multiply
    54,334,570.70x = 75,023,794.67 × 41,755,700.81
  4. Step 4: Simplify right side
    54,334,570.70x = 3,132,671,123,287,495.50
  5. Step 5: Solve for x
    x = 3,132,671,123,287,495.50/54,334,570.70
  6. Step 6: Final answer
    x = 57,655,210.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.