Home / 31,325,007.60-46,987,511.40-22,821,951.60

Finding the Fourth Proportional to 31,325,007.60, 46,987,511.40 and 22,821,951.60

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Solution

The fourth proportional to 31,325,007.60, 46,987,511.40 and 22,821,951.60 is: 34,232,927.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,325,007.60 : 46,987,511.40 = 22,821,951.60 : x
  2. Step 2: Convert to fraction form
    31,325,007.60/46,987,511.40 = 22,821,951.60/x
  3. Step 3: Cross multiply
    31,325,007.60x = 46,987,511.40 × 22,821,951.60
  4. Step 4: Simplify right side
    31,325,007.60x = 1,072,346,710,975,248.25
  5. Step 5: Solve for x
    x = 1,072,346,710,975,248.25/31,325,007.60
  6. Step 6: Final answer
    x = 34,232,927.40

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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.