Home / 51,887,603.60-71,625,082.92-46,445,647.76

Finding the Fourth Proportional to 51,887,603.60, 71,625,082.92 and 46,445,647.76

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Solution

The fourth proportional to 51,887,603.60, 71,625,082.92 and 46,445,647.76 is: 64,113,066.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,887,603.60 : 71,625,082.92 = 46,445,647.76 : x
  2. Step 2: Convert to fraction form
    51,887,603.60/71,625,082.92 = 46,445,647.76/x
  3. Step 3: Cross multiply
    51,887,603.60x = 71,625,082.92 × 46,445,647.76
  4. Step 4: Simplify right side
    51,887,603.60x = 3,326,673,372,083,112
  5. Step 5: Solve for x
    x = 3,326,673,372,083,112/51,887,603.60
  6. Step 6: Final answer
    x = 64,113,066.34

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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.