Home / 17,255,309.76-25,882,973.28-5,895,869.76

Finding the Fourth Proportional to 17,255,309.76, 25,882,973.28 and 5,895,869.76

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Solution

The fourth proportional to 17,255,309.76, 25,882,973.28 and 5,895,869.76 is: 8,843,807.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,255,309.76 : 25,882,973.28 = 5,895,869.76 : x
  2. Step 2: Convert to fraction form
    17,255,309.76/25,882,973.28 = 5,895,869.76/x
  3. Step 3: Cross multiply
    17,255,309.76x = 25,882,973.28 × 5,895,869.76
  4. Step 4: Simplify right side
    17,255,309.76x = 152,602,639,460,440
  5. Step 5: Solve for x
    x = 152,602,639,460,440/17,255,309.76
  6. Step 6: Final answer
    x = 8,843,807.59

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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.