Home / 114,063,200.90-170,968,830.15-62,981,879.30

Finding the Fourth Proportional to 114,063,200.90, 170,968,830.15 and 62,981,879.30

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Solution

The fourth proportional to 114,063,200.90, 170,968,830.15 and 62,981,879.30 is: 94,403,261.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,063,200.90 : 170,968,830.15 = 62,981,879.30 : x
  2. Step 2: Convert to fraction form
    114,063,200.90/170,968,830.15 = 62,981,879.30/x
  3. Step 3: Cross multiply
    114,063,200.90x = 170,968,830.15 × 62,981,879.30
  4. Step 4: Simplify right side
    114,063,200.90x = 10,767,938,224,569,500
  5. Step 5: Solve for x
    x = 10,767,938,224,569,500/114,063,200.90
  6. Step 6: Final answer
    x = 94,403,261.87

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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.