Home / 925,332,054.54-1,387,946,991.44-676,592,210.34

Finding the Fourth Proportional to 925,332,054.54, 1,387,946,991.44 and 676,592,210.34

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Solution

The fourth proportional to 925,332,054.54, 1,387,946,991.44 and 676,592,210.34 is: 1,014,850,958.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,332,054.54 : 1,387,946,991.44 = 676,592,210.34 : x
  2. Step 2: Convert to fraction form
    925,332,054.54/1,387,946,991.44 = 676,592,210.34/x
  3. Step 3: Cross multiply
    925,332,054.54x = 1,387,946,991.44 × 676,592,210.34
  4. Step 4: Simplify right side
    925,332,054.54x = 939,074,122,773,142,784
  5. Step 5: Solve for x
    x = 939,074,122,773,142,784/925,332,054.54
  6. Step 6: Final answer
    x = 1,014,850,958.82

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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.