Home / 23,537,736.66-32,482,465.07-12,941,574.24

Finding the Fourth Proportional to 23,537,736.66, 32,482,465.07 and 12,941,574.24

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Solution

The fourth proportional to 23,537,736.66, 32,482,465.07 and 12,941,574.24 is: 17,859,586.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,537,736.66 : 32,482,465.07 = 12,941,574.24 : x
  2. Step 2: Convert to fraction form
    23,537,736.66/32,482,465.07 = 12,941,574.24/x
  3. Step 3: Cross multiply
    23,537,736.66x = 32,482,465.07 × 12,941,574.24
  4. Step 4: Simplify right side
    23,537,736.66x = 420,374,233,201,611.81
  5. Step 5: Solve for x
    x = 420,374,233,201,611.81/23,537,736.66
  6. Step 6: Final answer
    x = 17,859,586.05

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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.