Home / 76,835,159.66-106,032,837.61-41,552,964.00

Finding the Fourth Proportional to 76,835,159.66, 106,032,837.61 and 41,552,964.00

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Solution

The fourth proportional to 76,835,159.66, 106,032,837.61 and 41,552,964.00 is: 57,343,261.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,835,159.66 : 106,032,837.61 = 41,552,964.00 : x
  2. Step 2: Convert to fraction form
    76,835,159.66/106,032,837.61 = 41,552,964.00/x
  3. Step 3: Cross multiply
    76,835,159.66x = 106,032,837.61 × 41,552,964.00
  4. Step 4: Simplify right side
    76,835,159.66x = 4,405,978,684,354,633
  5. Step 5: Solve for x
    x = 4,405,978,684,354,633/76,835,159.66
  6. Step 6: Final answer
    x = 57,343,261.91

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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.