Home / 183,714,453-275,476,000.68-86,644,095.93

Finding the Fourth Proportional to 183,714,453, 275,476,000.68 and 86,644,095.93

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Solution

The fourth proportional to 183,714,453, 275,476,000.68 and 86,644,095.93 is: 129,921,019.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,714,453 : 275,476,000.68 = 86,644,095.93 : x
  2. Step 2: Convert to fraction form
    183,714,453/275,476,000.68 = 86,644,095.93/x
  3. Step 3: Cross multiply
    183,714,453x = 275,476,000.68 × 86,644,095.93
  4. Step 4: Simplify right side
    183,714,453x = 23,868,369,029,330,668
  5. Step 5: Solve for x
    x = 23,868,369,029,330,668/183,714,453
  6. Step 6: Final answer
    x = 129,921,019.49

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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.