Home / 26,689,535.69-40,037,883.84-9,413,675.46

Finding the Fourth Proportional to 26,689,535.69, 40,037,883.84 and 9,413,675.46

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Solution

The fourth proportional to 26,689,535.69, 40,037,883.84 and 9,413,675.46 is: 14,121,776.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,689,535.69 : 40,037,883.84 = 9,413,675.46 : x
  2. Step 2: Convert to fraction form
    26,689,535.69/40,037,883.84 = 9,413,675.46/x
  3. Step 3: Cross multiply
    26,689,535.69x = 40,037,883.84 × 9,413,675.46
  4. Step 4: Simplify right side
    26,689,535.69x = 376,903,644,574,938.62
  5. Step 5: Solve for x
    x = 376,903,644,574,938.62/26,689,535.69
  6. Step 6: Final answer
    x = 14,121,776.00

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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.