Home / 79,365,096,157.14-119,006,307,573.71-37,430,702,427.78

Finding the Fourth Proportional to 79,365,096,157.14, 119,006,307,573.71 and 37,430,702,427.78

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Solution

The fourth proportional to 79,365,096,157.14, 119,006,307,573.71 and 37,430,702,427.78 is: 56,126,558,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,365,096,157.14 : 119,006,307,573.71 = 37,430,702,427.78 : x
  2. Step 2: Convert to fraction form
    79,365,096,157.14/119,006,307,573.71 = 37,430,702,427.78/x
  3. Step 3: Cross multiply
    79,365,096,157.14x = 119,006,307,573.71 × 37,430,702,427.78
  4. Step 4: Simplify right side
    79,365,096,157.14x = 4,454,489,685,820,400,205,824
  5. Step 5: Solve for x
    x = 4,454,489,685,820,400,205,824/79,365,096,157.14
  6. Step 6: Final answer
    x = 56,126,558,166.08

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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.