Home / 15,486,768.52-23,209,226.64-5,896,915.67

Finding the Fourth Proportional to 15,486,768.52, 23,209,226.64 and 5,896,915.67

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Solution

The fourth proportional to 15,486,768.52, 23,209,226.64 and 5,896,915.67 is: 8,837,405.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,486,768.52 : 23,209,226.64 = 5,896,915.67 : x
  2. Step 2: Convert to fraction form
    15,486,768.52/23,209,226.64 = 5,896,915.67/x
  3. Step 3: Cross multiply
    15,486,768.52x = 23,209,226.64 × 5,896,915.67
  4. Step 4: Simplify right side
    15,486,768.52x = 136,862,852,320,020.53
  5. Step 5: Solve for x
    x = 136,862,852,320,020.53/15,486,768.52
  6. Step 6: Final answer
    x = 8,837,405.44

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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.