Home / 62,901,646.07-94,320,895.83-36,648,979.40

Finding the Fourth Proportional to 62,901,646.07, 94,320,895.83 and 36,648,979.40

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Solution

The fourth proportional to 62,901,646.07, 94,320,895.83 and 36,648,979.40 is: 54,955,073.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,901,646.07 : 94,320,895.83 = 36,648,979.40 : x
  2. Step 2: Convert to fraction form
    62,901,646.07/94,320,895.83 = 36,648,979.40/x
  3. Step 3: Cross multiply
    62,901,646.07x = 94,320,895.83 × 36,648,979.40
  4. Step 4: Simplify right side
    62,901,646.07x = 3,456,764,568,464,641.50
  5. Step 5: Solve for x
    x = 3,456,764,568,464,641.50/62,901,646.07
  6. Step 6: Final answer
    x = 54,955,073.27

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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.