Home / 5,236,026,103.37-7,853,819,437.43-2,437,031,897.25

Finding the Fourth Proportional to 5,236,026,103.37, 7,853,819,437.43 and 2,437,031,897.25

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Solution

The fourth proportional to 5,236,026,103.37, 7,853,819,437.43 and 2,437,031,897.25 is: 3,655,445,581.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,236,026,103.37 : 7,853,819,437.43 = 2,437,031,897.25 : x
  2. Step 2: Convert to fraction form
    5,236,026,103.37/7,853,819,437.43 = 2,437,031,897.25/x
  3. Step 3: Cross multiply
    5,236,026,103.37x = 7,853,819,437.43 × 2,437,031,897.25
  4. Step 4: Simplify right side
    5,236,026,103.37x = 19,140,008,484,226,977,792
  5. Step 5: Solve for x
    x = 19,140,008,484,226,977,792/5,236,026,103.37
  6. Step 6: Final answer
    x = 3,655,445,581.51

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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.