Home / 22,014,639.90-33,024,586.23-10,646,920.08

Finding the Fourth Proportional to 22,014,639.90, 33,024,586.23 and 10,646,920.08

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Solution

The fourth proportional to 22,014,639.90, 33,024,586.23 and 10,646,920.08 is: 15,971,650.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,014,639.90 : 33,024,586.23 = 10,646,920.08 : x
  2. Step 2: Convert to fraction form
    22,014,639.90/33,024,586.23 = 10,646,920.08/x
  3. Step 3: Cross multiply
    22,014,639.90x = 33,024,586.23 × 10,646,920.08
  4. Step 4: Simplify right side
    22,014,639.90x = 351,610,130,265,878.50
  5. Step 5: Solve for x
    x = 351,610,130,265,878.50/22,014,639.90
  6. Step 6: Final answer
    x = 15,971,650.31

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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.