Home / 151,065,454.75-226,598,182.26-48,829,492.51

Finding the Fourth Proportional to 151,065,454.75, 226,598,182.26 and 48,829,492.51

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Solution

The fourth proportional to 151,065,454.75, 226,598,182.26 and 48,829,492.51 is: 73,244,238.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,065,454.75 : 226,598,182.26 = 48,829,492.51 : x
  2. Step 2: Convert to fraction form
    151,065,454.75/226,598,182.26 = 48,829,492.51/x
  3. Step 3: Cross multiply
    151,065,454.75x = 226,598,182.26 × 48,829,492.51
  4. Step 4: Simplify right side
    151,065,454.75x = 11,064,674,243,444,284
  5. Step 5: Solve for x
    x = 11,064,674,243,444,284/151,065,454.75
  6. Step 6: Final answer
    x = 73,244,238.81

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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.