Home / 23,606,641.17-32,578,824.83-13,153,335.21

Finding the Fourth Proportional to 23,606,641.17, 32,578,824.83 and 13,153,335.21

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Solution

The fourth proportional to 23,606,641.17, 32,578,824.83 and 13,153,335.21 is: 18,152,527.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,606,641.17 : 32,578,824.83 = 13,153,335.21 : x
  2. Step 2: Convert to fraction form
    23,606,641.17/32,578,824.83 = 13,153,335.21/x
  3. Step 3: Cross multiply
    23,606,641.17x = 32,578,824.83 × 13,153,335.21
  4. Step 4: Simplify right side
    23,606,641.17x = 428,520,203,671,094.62
  5. Step 5: Solve for x
    x = 428,520,203,671,094.62/23,606,641.17
  6. Step 6: Final answer
    x = 18,152,527.53

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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.