Home / 1,335,666,672.29-2,003,807,805.96-462,268,050.96

Finding the Fourth Proportional to 1,335,666,672.29, 2,003,807,805.96 and 462,268,050.96

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Solution

The fourth proportional to 1,335,666,672.29, 2,003,807,805.96 and 462,268,050.96 is: 693,508,603.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,666,672.29 : 2,003,807,805.96 = 462,268,050.96 : x
  2. Step 2: Convert to fraction form
    1,335,666,672.29/2,003,807,805.96 = 462,268,050.96/x
  3. Step 3: Cross multiply
    1,335,666,672.29x = 2,003,807,805.96 × 462,268,050.96
  4. Step 4: Simplify right side
    1,335,666,672.29x = 926,296,328,959,563,008
  5. Step 5: Solve for x
    x = 926,296,328,959,563,008/1,335,666,672.29
  6. Step 6: Final answer
    x = 693,508,603.74

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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.