Home / 697,058,206.20-1,045,811,258.10-467,286,737.40

Finding the Fourth Proportional to 697,058,206.20, 1,045,811,258.10 and 467,286,737.40

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Solution

The fourth proportional to 697,058,206.20, 1,045,811,258.10 and 467,286,737.40 is: 701,080,234.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,058,206.20 : 1,045,811,258.10 = 467,286,737.40 : x
  2. Step 2: Convert to fraction form
    697,058,206.20/1,045,811,258.10 = 467,286,737.40/x
  3. Step 3: Cross multiply
    697,058,206.20x = 1,045,811,258.10 × 467,286,737.40
  4. Step 4: Simplify right side
    697,058,206.20x = 488,693,730,733,738,304
  5. Step 5: Solve for x
    x = 488,693,730,733,738,304/697,058,206.20
  6. Step 6: Final answer
    x = 701,080,234.60

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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.