Home / 183,714,444-275,475,987.18-86,644,086.93

Finding the Fourth Proportional to 183,714,444, 275,475,987.18 and 86,644,086.93

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Solution

The fourth proportional to 183,714,444, 275,475,987.18 and 86,644,086.93 is: 129,921,006.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,714,444 : 275,475,987.18 = 86,644,086.93 : x
  2. Step 2: Convert to fraction form
    183,714,444/275,475,987.18 = 86,644,086.93/x
  3. Step 3: Cross multiply
    183,714,444x = 275,475,987.18 × 86,644,086.93
  4. Step 4: Simplify right side
    183,714,444x = 23,868,365,380,351,488
  5. Step 5: Solve for x
    x = 23,868,365,380,351,488/183,714,444
  6. Step 6: Final answer
    x = 129,921,006.00

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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.