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Finding the Fourth Proportional to 149,355,968, 224,033,952 and 35,888,576

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Solution

The fourth proportional to 149,355,968, 224,033,952 and 35,888,576 is: 53,832,864

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,355,968 : 224,033,952 = 35,888,576 : x
  2. Step 2: Convert to fraction form
    149,355,968/224,033,952 = 35,888,576/x
  3. Step 3: Cross multiply
    149,355,968x = 224,033,952 × 35,888,576
  4. Step 4: Simplify right side
    149,355,968x = 8,040,259,512,932,352
  5. Step 5: Solve for x
    x = 8,040,259,512,932,352/149,355,968
  6. Step 6: Final answer
    x = 53,832,864

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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.