Home / 15,525,304.40-23,287,956.60-8,806,840.40

Finding the Fourth Proportional to 15,525,304.40, 23,287,956.60 and 8,806,840.40

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Solution

The fourth proportional to 15,525,304.40, 23,287,956.60 and 8,806,840.40 is: 13,210,260.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,525,304.40 : 23,287,956.60 = 8,806,840.40 : x
  2. Step 2: Convert to fraction form
    15,525,304.40/23,287,956.60 = 8,806,840.40/x
  3. Step 3: Cross multiply
    15,525,304.40x = 23,287,956.60 × 8,806,840.40
  4. Step 4: Simplify right side
    15,525,304.40x = 205,093,317,018,326.66
  5. Step 5: Solve for x
    x = 205,093,317,018,326.66/15,525,304.40
  6. Step 6: Final answer
    x = 13,210,260.60

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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.