Home / 365,008,237.95-547,512,363.27-88,657,590.01

Finding the Fourth Proportional to 365,008,237.95, 547,512,363.27 and 88,657,590.01

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Solution

The fourth proportional to 365,008,237.95, 547,512,363.27 and 88,657,590.01 is: 132,986,386.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,008,237.95 : 547,512,363.27 = 88,657,590.01 : x
  2. Step 2: Convert to fraction form
    365,008,237.95/547,512,363.27 = 88,657,590.01/x
  3. Step 3: Cross multiply
    365,008,237.95x = 547,512,363.27 × 88,657,590.01
  4. Step 4: Simplify right side
    365,008,237.95x = 48,541,126,628,890,824
  5. Step 5: Solve for x
    x = 48,541,126,628,890,824/365,008,237.95
  6. Step 6: Final answer
    x = 132,986,386.56

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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.