Home / 22,487,947.95-33,710,372.65-9,516,254.44

Finding the Fourth Proportional to 22,487,947.95, 33,710,372.65 and 9,516,254.44

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Solution

The fourth proportional to 22,487,947.95, 33,710,372.65 and 9,516,254.44 is: 14,265,262.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,487,947.95 : 33,710,372.65 = 9,516,254.44 : x
  2. Step 2: Convert to fraction form
    22,487,947.95/33,710,372.65 = 9,516,254.44/x
  3. Step 3: Cross multiply
    22,487,947.95x = 33,710,372.65 × 9,516,254.44
  4. Step 4: Simplify right side
    22,487,947.95x = 320,796,483,404,617.06
  5. Step 5: Solve for x
    x = 320,796,483,404,617.06/22,487,947.95
  6. Step 6: Final answer
    x = 14,265,262.63

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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.