Home / 567,144,813.10-850,717,219.65-532,707,436.30

Finding the Fourth Proportional to 567,144,813.10, 850,717,219.65 and 532,707,436.30

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Solution

The fourth proportional to 567,144,813.10, 850,717,219.65 and 532,707,436.30 is: 799,061,154.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,144,813.10 : 850,717,219.65 = 532,707,436.30 : x
  2. Step 2: Convert to fraction form
    567,144,813.10/850,717,219.65 = 532,707,436.30/x
  3. Step 3: Cross multiply
    567,144,813.10x = 850,717,219.65 × 532,707,436.30
  4. Step 4: Simplify right side
    567,144,813.10x = 453,183,389,096,015,488
  5. Step 5: Solve for x
    x = 453,183,389,096,015,488/567,144,813.10
  6. Step 6: Final answer
    x = 799,061,154.45

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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.