Home / 589,680,131.40-884,520,197.10-589,680,131.40

Finding the Fourth Proportional to 589,680,131.40, 884,520,197.10 and 589,680,131.40

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Solution

The fourth proportional to 589,680,131.40, 884,520,197.10 and 589,680,131.40 is: 884,520,197.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,680,131.40 : 884,520,197.10 = 589,680,131.40 : x
  2. Step 2: Convert to fraction form
    589,680,131.40/884,520,197.10 = 589,680,131.40/x
  3. Step 3: Cross multiply
    589,680,131.40x = 884,520,197.10 × 589,680,131.40
  4. Step 4: Simplify right side
    589,680,131.40x = 521,583,986,051,881,920
  5. Step 5: Solve for x
    x = 521,583,986,051,881,920/589,680,131.40
  6. Step 6: Final answer
    x = 884,520,197.10

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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.