Home / 1,748,145,234.30-2,622,217,851.45-1,737,941,567.10

Finding the Fourth Proportional to 1,748,145,234.30, 2,622,217,851.45 and 1,737,941,567.10

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Solution

The fourth proportional to 1,748,145,234.30, 2,622,217,851.45 and 1,737,941,567.10 is: 2,606,912,350.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,145,234.30 : 2,622,217,851.45 = 1,737,941,567.10 : x
  2. Step 2: Convert to fraction form
    1,748,145,234.30/2,622,217,851.45 = 1,737,941,567.10/x
  3. Step 3: Cross multiply
    1,748,145,234.30x = 2,622,217,851.45 × 1,737,941,567.10
  4. Step 4: Simplify right side
    1,748,145,234.30x = 4,557,261,402,026,607,616
  5. Step 5: Solve for x
    x = 4,557,261,402,026,607,616/1,748,145,234.30
  6. Step 6: Final answer
    x = 2,606,912,350.65

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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.