Home / 58,054,201.66-80,114,775.13-31,948,719.49

Finding the Fourth Proportional to 58,054,201.66, 80,114,775.13 and 31,948,719.49

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Solution

The fourth proportional to 58,054,201.66, 80,114,775.13 and 31,948,719.49 is: 44,089,220.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,054,201.66 : 80,114,775.13 = 31,948,719.49 : x
  2. Step 2: Convert to fraction form
    58,054,201.66/80,114,775.13 = 31,948,719.49/x
  3. Step 3: Cross multiply
    58,054,201.66x = 80,114,775.13 × 31,948,719.49
  4. Step 4: Simplify right side
    58,054,201.66x = 2,559,564,477,632,798
  5. Step 5: Solve for x
    x = 2,559,564,477,632,798/58,054,201.66
  6. Step 6: Final answer
    x = 44,089,220.15

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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.