Home / 144,582,924,286.30-216,874,386,429.45-144,582,924,286.30

Finding the Fourth Proportional to 144,582,924,286.30, 216,874,386,429.45 and 144,582,924,286.30

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Solution

The fourth proportional to 144,582,924,286.30, 216,874,386,429.45 and 144,582,924,286.30 is: 216,874,386,429.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,582,924,286.30 : 216,874,386,429.45 = 144,582,924,286.30 : x
  2. Step 2: Convert to fraction form
    144,582,924,286.30/216,874,386,429.45 = 144,582,924,286.30/x
  3. Step 3: Cross multiply
    144,582,924,286.30x = 216,874,386,429.45 × 144,582,924,286.30
  4. Step 4: Simplify right side
    144,582,924,286.30x = 31,356,332,992,766,937,137,152
  5. Step 5: Solve for x
    x = 31,356,332,992,766,937,137,152/144,582,924,286.30
  6. Step 6: Final answer
    x = 216,874,386,429.45

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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.