Home / 23,656,528.80-35,435,026.80-19,675,216.80

Finding the Fourth Proportional to 23,656,528.80, 35,435,026.80 and 19,675,216.80

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Solution

The fourth proportional to 23,656,528.80, 35,435,026.80 and 19,675,216.80 is: 29,471,434.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656,528.80 : 35,435,026.80 = 19,675,216.80 : x
  2. Step 2: Convert to fraction form
    23,656,528.80/35,435,026.80 = 19,675,216.80/x
  3. Step 3: Cross multiply
    23,656,528.80x = 35,435,026.80 × 19,675,216.80
  4. Step 4: Simplify right side
    23,656,528.80x = 697,191,834,603,810.25
  5. Step 5: Solve for x
    x = 697,191,834,603,810.25/23,656,528.80
  6. Step 6: Final answer
    x = 29,471,434.31

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1.5x scale

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.