Home / 46,310,221.08-63,912,030-25,690,310.28

Finding the Fourth Proportional to 46,310,221.08, 63,912,030 and 25,690,310.28

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Solution

The fourth proportional to 46,310,221.08, 63,912,030 and 25,690,310.28 is: 35,454,805.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,310,221.08 : 63,912,030 = 25,690,310.28 : x
  2. Step 2: Convert to fraction form
    46,310,221.08/63,912,030 = 25,690,310.28/x
  3. Step 3: Cross multiply
    46,310,221.08x = 63,912,030 × 25,690,310.28
  4. Step 4: Simplify right side
    46,310,221.08x = 1,641,919,881,324,668.50
  5. Step 5: Solve for x
    x = 1,641,919,881,324,668.50/46,310,221.08
  6. Step 6: Final answer
    x = 35,454,805.51

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Double scale
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1.5x scale

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.