Home / 47,266,564.40-70,899,846.60-29,525,292.35

Finding the Fourth Proportional to 47,266,564.40, 70,899,846.60 and 29,525,292.35

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Solution

The fourth proportional to 47,266,564.40, 70,899,846.60 and 29,525,292.35 is: 44,287,938.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,266,564.40 : 70,899,846.60 = 29,525,292.35 : x
  2. Step 2: Convert to fraction form
    47,266,564.40/70,899,846.60 = 29,525,292.35/x
  3. Step 3: Cross multiply
    47,266,564.40x = 70,899,846.60 × 29,525,292.35
  4. Step 4: Simplify right side
    47,266,564.40x = 2,093,338,698,435,153.50
  5. Step 5: Solve for x
    x = 2,093,338,698,435,153.50/47,266,564.40
  6. Step 6: Final answer
    x = 44,287,938.53

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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.