Home / 29,495,311.54-40,705,953.31-16,267,075.75

Finding the Fourth Proportional to 29,495,311.54, 40,705,953.31 and 16,267,075.75

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Solution

The fourth proportional to 29,495,311.54, 40,705,953.31 and 16,267,075.75 is: 22,449,901.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495,311.54 : 40,705,953.31 = 16,267,075.75 : x
  2. Step 2: Convert to fraction form
    29,495,311.54/40,705,953.31 = 16,267,075.75/x
  3. Step 3: Cross multiply
    29,495,311.54x = 40,705,953.31 × 16,267,075.75
  4. Step 4: Simplify right side
    29,495,311.54x = 662,166,825,969,733.25
  5. Step 5: Solve for x
    x = 662,166,825,969,733.25/29,495,311.54
  6. Step 6: Final answer
    x = 22,449,901.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.