Home / 23,772,460.70-32,806,116.78-13,461,193.10

Finding the Fourth Proportional to 23,772,460.70, 32,806,116.78 and 13,461,193.10

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Solution

The fourth proportional to 23,772,460.70, 32,806,116.78 and 13,461,193.10 is: 18,576,515.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,772,460.70 : 32,806,116.78 = 13,461,193.10 : x
  2. Step 2: Convert to fraction form
    23,772,460.70/32,806,116.78 = 13,461,193.10/x
  3. Step 3: Cross multiply
    23,772,460.70x = 32,806,116.78 × 13,461,193.10
  4. Step 4: Simplify right side
    23,772,460.70x = 441,609,472,836,730.25
  5. Step 5: Solve for x
    x = 441,609,472,836,730.25/23,772,460.70
  6. Step 6: Final answer
    x = 18,576,515.00

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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.