Home / 15,211,224.60-22,801,474.73-9,535,427.16

Finding the Fourth Proportional to 15,211,224.60, 22,801,474.73 and 9,535,427.16

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Solution

The fourth proportional to 15,211,224.60, 22,801,474.73 and 9,535,427.16 is: 14,293,510.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,211,224.60 : 22,801,474.73 = 9,535,427.16 : x
  2. Step 2: Convert to fraction form
    15,211,224.60/22,801,474.73 = 9,535,427.16/x
  3. Step 3: Cross multiply
    15,211,224.60x = 22,801,474.73 × 9,535,427.16
  4. Step 4: Simplify right side
    15,211,224.60x = 217,421,801,428,495.69
  5. Step 5: Solve for x
    x = 217,421,801,428,495.69/15,211,224.60
  6. Step 6: Final answer
    x = 14,293,510.69

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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.