Home / 25,510,922.19-35,203,555.56-14,496,143.16

Finding the Fourth Proportional to 25,510,922.19, 35,203,555.56 and 14,496,143.16

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Solution

The fourth proportional to 25,510,922.19, 35,203,555.56 and 14,496,143.16 is: 20,003,815.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,510,922.19 : 35,203,555.56 = 14,496,143.16 : x
  2. Step 2: Convert to fraction form
    25,510,922.19/35,203,555.56 = 14,496,143.16/x
  3. Step 3: Cross multiply
    25,510,922.19x = 35,203,555.56 × 14,496,143.16
  4. Step 4: Simplify right side
    25,510,922.19x = 510,315,781,138,774
  5. Step 5: Solve for x
    x = 510,315,781,138,774/25,510,922.19
  6. Step 6: Final answer
    x = 20,003,815.52

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1.5x scale

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.