Home / 10,199,294,386,378-15,301,624,950,342-3,665,336,456,438.60

Finding the Fourth Proportional to 10,199,294,386,378, 15,301,624,950,342 and 3,665,336,456,438.60

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Solution

The fourth proportional to 10,199,294,386,378, 15,301,624,950,342 and 3,665,336,456,438.60 is: 5,498,969,011,831.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,199,294,386,378 : 15,301,624,950,342 = 3,665,336,456,438.60 : x
  2. Step 2: Convert to fraction form
    10,199,294,386,378/15,301,624,950,342 = 3,665,336,456,438.60/x
  3. Step 3: Cross multiply
    10,199,294,386,378x = 15,301,624,950,342 × 3,665,336,456,438.60
  4. Step 4: Simplify right side
    10,199,294,386,378x = 56,085,603,773,239,019,375,165,440
  5. Step 5: Solve for x
    x = 56,085,603,773,239,019,375,165,440/10,199,294,386,378
  6. Step 6: Final answer
    x = 5,498,969,011,831.44

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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.