Home / 122,121,225.96-183,180,905.82-31,244,669.16

Finding the Fourth Proportional to 122,121,225.96, 183,180,905.82 and 31,244,669.16

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Solution

The fourth proportional to 122,121,225.96, 183,180,905.82 and 31,244,669.16 is: 46,866,765.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,121,225.96 : 183,180,905.82 = 31,244,669.16 : x
  2. Step 2: Convert to fraction form
    122,121,225.96/183,180,905.82 = 31,244,669.16/x
  3. Step 3: Cross multiply
    122,121,225.96x = 183,180,905.82 × 31,244,669.16
  4. Step 4: Simplify right side
    122,121,225.96x = 5,723,426,798,775,018
  5. Step 5: Solve for x
    x = 5,723,426,798,775,018/122,121,225.96
  6. Step 6: Final answer
    x = 46,866,765.00

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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.