Home / 61,824,882,947.79-92,742,666,468.05-17,056,379,647.14

Finding the Fourth Proportional to 61,824,882,947.79, 92,742,666,468.05 and 17,056,379,647.14

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Solution

The fourth proportional to 61,824,882,947.79, 92,742,666,468.05 and 17,056,379,647.14 is: 25,586,043,245.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,882,947.79 : 92,742,666,468.05 = 17,056,379,647.14 : x
  2. Step 2: Convert to fraction form
    61,824,882,947.79/92,742,666,468.05 = 17,056,379,647.14/x
  3. Step 3: Cross multiply
    61,824,882,947.79x = 92,742,666,468.05 × 17,056,379,647.14
  4. Step 4: Simplify right side
    61,824,882,947.79x = 1,581,854,128,766,728,798,208
  5. Step 5: Solve for x
    x = 1,581,854,128,766,728,798,208/61,824,882,947.79
  6. Step 6: Final answer
    x = 25,586,043,245.77

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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.