Home / 46,511,648.12-64,186,890.56-25,319,037.12

Finding the Fourth Proportional to 46,511,648.12, 64,186,890.56 and 25,319,037.12

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Solution

The fourth proportional to 46,511,648.12, 64,186,890.56 and 25,319,037.12 is: 34,940,715.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,511,648.12 : 64,186,890.56 = 25,319,037.12 : x
  2. Step 2: Convert to fraction form
    46,511,648.12/64,186,890.56 = 25,319,037.12/x
  3. Step 3: Cross multiply
    46,511,648.12x = 64,186,890.56 × 25,319,037.12
  4. Step 4: Simplify right side
    46,511,648.12x = 1,625,150,264,937,138.75
  5. Step 5: Solve for x
    x = 1,625,150,264,937,138.75/46,511,648.12
  6. Step 6: Final answer
    x = 34,940,715.51

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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.