Home / 4,438,058,428.80-6,644,347,444.80-4,310,656,444.80

Finding the Fourth Proportional to 4,438,058,428.80, 6,644,347,444.80 and 4,310,656,444.80

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Solution

The fourth proportional to 4,438,058,428.80, 6,644,347,444.80 and 4,310,656,444.80 is: 6,453,610,197.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,058,428.80 : 6,644,347,444.80 = 4,310,656,444.80 : x
  2. Step 2: Convert to fraction form
    4,438,058,428.80/6,644,347,444.80 = 4,310,656,444.80/x
  3. Step 3: Cross multiply
    4,438,058,428.80x = 6,644,347,444.80 × 4,310,656,444.80
  4. Step 4: Simplify right side
    4,438,058,428.80x = 28,641,499,134,417,534,976
  5. Step 5: Solve for x
    x = 28,641,499,134,417,534,976/4,438,058,428.80
  6. Step 6: Final answer
    x = 6,453,610,197.77

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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.