Home / 36,084,216.06-49,748,044.14-28,666,490.22

Finding the Fourth Proportional to 36,084,216.06, 49,748,044.14 and 28,666,490.22

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Solution

The fourth proportional to 36,084,216.06, 49,748,044.14 and 28,666,490.22 is: 39,521,485.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084,216.06 : 49,748,044.14 = 28,666,490.22 : x
  2. Step 2: Convert to fraction form
    36,084,216.06/49,748,044.14 = 28,666,490.22/x
  3. Step 3: Cross multiply
    36,084,216.06x = 49,748,044.14 × 28,666,490.22
  4. Step 4: Simplify right side
    36,084,216.06x = 1,426,101,820,803,438.25
  5. Step 5: Solve for x
    x = 1,426,101,820,803,438.25/36,084,216.06
  6. Step 6: Final answer
    x = 39,521,485.47

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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.