Home / 22,341,525.17-33,562,735.43-13,249,586.07

Finding the Fourth Proportional to 22,341,525.17, 33,562,735.43 and 13,249,586.07

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Solution

The fourth proportional to 22,341,525.17, 33,562,735.43 and 13,249,586.07 is: 19,904,296.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,525.17 : 33,562,735.43 = 13,249,586.07 : x
  2. Step 2: Convert to fraction form
    22,341,525.17/33,562,735.43 = 13,249,586.07/x
  3. Step 3: Cross multiply
    22,341,525.17x = 33,562,735.43 × 13,249,586.07
  4. Step 4: Simplify right side
    22,341,525.17x = 444,692,351,758,175.50
  5. Step 5: Solve for x
    x = 444,692,351,758,175.50/22,341,525.17
  6. Step 6: Final answer
    x = 19,904,296.97

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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.