Home / 62,429,998,368.96-86,138,631,610.20-35,333,272,676.70

Finding the Fourth Proportional to 62,429,998,368.96, 86,138,631,610.20 and 35,333,272,676.70

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Solution

The fourth proportional to 62,429,998,368.96, 86,138,631,610.20 and 35,333,272,676.70 is: 48,751,559,157.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,429,998,368.96 : 86,138,631,610.20 = 35,333,272,676.70 : x
  2. Step 2: Convert to fraction form
    62,429,998,368.96/86,138,631,610.20 = 35,333,272,676.70/x
  3. Step 3: Cross multiply
    62,429,998,368.96x = 86,138,631,610.20 × 35,333,272,676.70
  4. Step 4: Simplify right side
    62,429,998,368.96x = 3,043,559,758,681,006,407,680
  5. Step 5: Solve for x
    x = 3,043,559,758,681,006,407,680/62,429,998,368.96
  6. Step 6: Final answer
    x = 48,751,559,157.40

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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.