Home / 53,820,192.06-74,267,097.90-29,976,000.00

Finding the Fourth Proportional to 53,820,192.06, 74,267,097.90 and 29,976,000.00

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Solution

The fourth proportional to 53,820,192.06, 74,267,097.90 and 29,976,000.00 is: 41,364,224.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,820,192.06 : 74,267,097.90 = 29,976,000.00 : x
  2. Step 2: Convert to fraction form
    53,820,192.06/74,267,097.90 = 29,976,000.00/x
  3. Step 3: Cross multiply
    53,820,192.06x = 74,267,097.90 × 29,976,000.00
  4. Step 4: Simplify right side
    53,820,192.06x = 2,226,230,526,589,550.75
  5. Step 5: Solve for x
    x = 2,226,230,526,589,550.75/53,820,192.06
  6. Step 6: Final answer
    x = 41,364,224.86

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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.