Home / 58,054,269.83-80,114,868.83-31,948,787.57

Finding the Fourth Proportional to 58,054,269.83, 80,114,868.83 and 31,948,787.57

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Solution

The fourth proportional to 58,054,269.83, 80,114,868.83 and 31,948,787.57 is: 44,089,313.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,054,269.83 : 80,114,868.83 = 31,948,787.57 : x
  2. Step 2: Convert to fraction form
    58,054,269.83/80,114,868.83 = 31,948,787.57/x
  3. Step 3: Cross multiply
    58,054,269.83x = 80,114,868.83 × 31,948,787.57
  4. Step 4: Simplify right side
    58,054,269.83x = 2,559,572,924,887,766.50
  5. Step 5: Solve for x
    x = 2,559,572,924,887,766.50/58,054,269.83
  6. Step 6: Final answer
    x = 44,089,313.89

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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.