Home / 151,848,559.64-228,136,213.02-97,367,885.12

Finding the Fourth Proportional to 151,848,559.64, 228,136,213.02 and 97,367,885.12

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Solution

The fourth proportional to 151,848,559.64, 228,136,213.02 and 97,367,885.12 is: 146,284,829.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,848,559.64 : 228,136,213.02 = 97,367,885.12 : x
  2. Step 2: Convert to fraction form
    151,848,559.64/228,136,213.02 = 97,367,885.12/x
  3. Step 3: Cross multiply
    151,848,559.64x = 228,136,213.02 × 97,367,885.12
  4. Step 4: Simplify right side
    151,848,559.64x = 22,213,140,579,902,528
  5. Step 5: Solve for x
    x = 22,213,140,579,902,528/151,848,559.64
  6. Step 6: Final answer
    x = 146,284,829.00

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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.