Home / 151,065,674.10-226,598,511.15-48,903,030.90

Finding the Fourth Proportional to 151,065,674.10, 226,598,511.15 and 48,903,030.90

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Solution

The fourth proportional to 151,065,674.10, 226,598,511.15 and 48,903,030.90 is: 73,354,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,065,674.10 : 226,598,511.15 = 48,903,030.90 : x
  2. Step 2: Convert to fraction form
    151,065,674.10/226,598,511.15 = 48,903,030.90/x
  3. Step 3: Cross multiply
    151,065,674.10x = 226,598,511.15 × 48,903,030.90
  4. Step 4: Simplify right side
    151,065,674.10x = 11,081,353,992,662,444
  5. Step 5: Solve for x
    x = 11,081,353,992,662,444/151,065,674.10
  6. Step 6: Final answer
    x = 73,354,546.35

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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.