Home / 350,025,073.44-483,044,340.96-193,402,270.32

Finding the Fourth Proportional to 350,025,073.44, 483,044,340.96 and 193,402,270.32

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Solution

The fourth proportional to 350,025,073.44, 483,044,340.96 and 193,402,270.32 is: 266,900,514.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,025,073.44 : 483,044,340.96 = 193,402,270.32 : x
  2. Step 2: Convert to fraction form
    350,025,073.44/483,044,340.96 = 193,402,270.32/x
  3. Step 3: Cross multiply
    350,025,073.44x = 483,044,340.96 × 193,402,270.32
  4. Step 4: Simplify right side
    350,025,073.44x = 93,421,872,206,892,160
  5. Step 5: Solve for x
    x = 93,421,872,206,892,160/350,025,073.44
  6. Step 6: Final answer
    x = 266,900,514.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.