Home / 14,970,163,564.20-22,431,058,875.90-9,439,523,999.40

Finding the Fourth Proportional to 14,970,163,564.20, 22,431,058,875.90 and 9,439,523,999.40

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Solution

The fourth proportional to 14,970,163,564.20, 22,431,058,875.90 and 9,439,523,999.40 is: 14,144,035,079.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,970,163,564.20 : 22,431,058,875.90 = 9,439,523,999.40 : x
  2. Step 2: Convert to fraction form
    14,970,163,564.20/22,431,058,875.90 = 9,439,523,999.40/x
  3. Step 3: Cross multiply
    14,970,163,564.20x = 22,431,058,875.90 × 9,439,523,999.40
  4. Step 4: Simplify right side
    14,970,163,564.20x = 211,738,518,591,012,438,016
  5. Step 5: Solve for x
    x = 211,738,518,591,012,438,016/14,970,163,564.20
  6. Step 6: Final answer
    x = 14,144,035,079.04

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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.