Home / 588,096,278.20-882,144,417.30-559,878,729.40

Finding the Fourth Proportional to 588,096,278.20, 882,144,417.30 and 559,878,729.40

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Solution

The fourth proportional to 588,096,278.20, 882,144,417.30 and 559,878,729.40 is: 839,818,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,096,278.20 : 882,144,417.30 = 559,878,729.40 : x
  2. Step 2: Convert to fraction form
    588,096,278.20/882,144,417.30 = 559,878,729.40/x
  3. Step 3: Cross multiply
    588,096,278.20x = 882,144,417.30 × 559,878,729.40
  4. Step 4: Simplify right side
    588,096,278.20x = 493,893,895,505,227,328
  5. Step 5: Solve for x
    x = 493,893,895,505,227,328/588,096,278.20
  6. Step 6: Final answer
    x = 839,818,094.10

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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.