Home / 395,664,133.31-592,747,075.75-264,109,733.49

Finding the Fourth Proportional to 395,664,133.31, 592,747,075.75 and 264,109,733.49

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Solution

The fourth proportional to 395,664,133.31, 592,747,075.75 and 264,109,733.49 is: 395,664,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,664,133.31 : 592,747,075.75 = 264,109,733.49 : x
  2. Step 2: Convert to fraction form
    395,664,133.31/592,747,075.75 = 264,109,733.49/x
  3. Step 3: Cross multiply
    395,664,133.31x = 592,747,075.75 × 264,109,733.49
  4. Step 4: Simplify right side
    395,664,133.31x = 156,550,272,205,930,944
  5. Step 5: Solve for x
    x = 156,550,272,205,930,944/395,664,133.31
  6. Step 6: Final answer
    x = 395,664,552.40

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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.