Home / 151,848,557.76-228,136,210.20-97,367,883.24

Finding the Fourth Proportional to 151,848,557.76, 228,136,210.20 and 97,367,883.24

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Solution

The fourth proportional to 151,848,557.76, 228,136,210.20 and 97,367,883.24 is: 146,284,826.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,848,557.76 : 228,136,210.20 = 97,367,883.24 : x
  2. Step 2: Convert to fraction form
    151,848,557.76/228,136,210.20 = 97,367,883.24/x
  3. Step 3: Cross multiply
    151,848,557.76x = 228,136,210.20 × 97,367,883.24
  4. Step 4: Simplify right side
    151,848,557.76x = 22,213,139,877,569,696
  5. Step 5: Solve for x
    x = 22,213,139,877,569,696/151,848,557.76
  6. Step 6: Final answer
    x = 146,284,826.18

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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.