Home / 1,625,183,999.40-2,437,775,999.10-1,592,935,372.20

Finding the Fourth Proportional to 1,625,183,999.40, 2,437,775,999.10 and 1,592,935,372.20

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Solution

The fourth proportional to 1,625,183,999.40, 2,437,775,999.10 and 1,592,935,372.20 is: 2,389,403,058.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,183,999.40 : 2,437,775,999.10 = 1,592,935,372.20 : x
  2. Step 2: Convert to fraction form
    1,625,183,999.40/2,437,775,999.10 = 1,592,935,372.20/x
  3. Step 3: Cross multiply
    1,625,183,999.40x = 2,437,775,999.10 × 1,592,935,372.20
  4. Step 4: Simplify right side
    1,625,183,999.40x = 3,883,219,618,466,585,088
  5. Step 5: Solve for x
    x = 3,883,219,618,466,585,088/1,625,183,999.40
  6. Step 6: Final answer
    x = 2,389,403,058.30

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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.