Home / 3,277,243,929.60-4,915,865,894.40-2,278,560,002.40

Finding the Fourth Proportional to 3,277,243,929.60, 4,915,865,894.40 and 2,278,560,002.40

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Solution

The fourth proportional to 3,277,243,929.60, 4,915,865,894.40 and 2,278,560,002.40 is: 3,417,840,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,243,929.60 : 4,915,865,894.40 = 2,278,560,002.40 : x
  2. Step 2: Convert to fraction form
    3,277,243,929.60/4,915,865,894.40 = 2,278,560,002.40/x
  3. Step 3: Cross multiply
    3,277,243,929.60x = 4,915,865,894.40 × 2,278,560,002.40
  4. Step 4: Simplify right side
    3,277,243,929.60x = 11,201,095,404,142,141,440
  5. Step 5: Solve for x
    x = 11,201,095,404,142,141,440/3,277,243,929.60
  6. Step 6: Final answer
    x = 3,417,840,003.60

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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.