Home / 36,084,296.90-49,748,155.62-28,666,571.24

Finding the Fourth Proportional to 36,084,296.90, 49,748,155.62 and 28,666,571.24

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Solution

The fourth proportional to 36,084,296.90, 49,748,155.62 and 28,666,571.24 is: 39,521,597.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084,296.90 : 49,748,155.62 = 28,666,571.24 : x
  2. Step 2: Convert to fraction form
    36,084,296.90/49,748,155.62 = 28,666,571.24/x
  3. Step 3: Cross multiply
    36,084,296.90x = 49,748,155.62 × 28,666,571.24
  4. Step 4: Simplify right side
    36,084,296.90x = 1,426,109,047,139,336.25
  5. Step 5: Solve for x
    x = 1,426,109,047,139,336.25/36,084,296.90
  6. Step 6: Final answer
    x = 39,521,597.19

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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.