Home / 46,627,286.40-69,940,929.60-16,335,149.40

Finding the Fourth Proportional to 46,627,286.40, 69,940,929.60 and 16,335,149.40

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Solution

The fourth proportional to 46,627,286.40, 69,940,929.60 and 16,335,149.40 is: 24,502,724.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627,286.40 : 69,940,929.60 = 16,335,149.40 : x
  2. Step 2: Convert to fraction form
    46,627,286.40/69,940,929.60 = 16,335,149.40/x
  3. Step 3: Cross multiply
    46,627,286.40x = 69,940,929.60 × 16,335,149.40
  4. Step 4: Simplify right side
    46,627,286.40x = 1,142,495,534,190,882.25
  5. Step 5: Solve for x
    x = 1,142,495,534,190,882.25/46,627,286.40
  6. Step 6: Final answer
    x = 24,502,724.10

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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.