Home / 3,232,972,085.60-4,849,458,128.40-2,923,035,694.40

Finding the Fourth Proportional to 3,232,972,085.60, 4,849,458,128.40 and 2,923,035,694.40

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Solution

The fourth proportional to 3,232,972,085.60, 4,849,458,128.40 and 2,923,035,694.40 is: 4,384,553,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,972,085.60 : 4,849,458,128.40 = 2,923,035,694.40 : x
  2. Step 2: Convert to fraction form
    3,232,972,085.60/4,849,458,128.40 = 2,923,035,694.40/x
  3. Step 3: Cross multiply
    3,232,972,085.60x = 4,849,458,128.40 × 2,923,035,694.40
  4. Step 4: Simplify right side
    3,232,972,085.60x = 14,175,139,207,811,418,112
  5. Step 5: Solve for x
    x = 14,175,139,207,811,418,112/3,232,972,085.60
  6. Step 6: Final answer
    x = 4,384,553,541.60

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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.