Home / 61,824,882,946.41-92,742,666,465.94-17,056,379,645.73

Finding the Fourth Proportional to 61,824,882,946.41, 92,742,666,465.94 and 17,056,379,645.73

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Solution

The fourth proportional to 61,824,882,946.41, 92,742,666,465.94 and 17,056,379,645.73 is: 25,586,043,243.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,882,946.41 : 92,742,666,465.94 = 17,056,379,645.73 : x
  2. Step 2: Convert to fraction form
    61,824,882,946.41/92,742,666,465.94 = 17,056,379,645.73/x
  3. Step 3: Cross multiply
    61,824,882,946.41x = 92,742,666,465.94 × 17,056,379,645.73
  4. Step 4: Simplify right side
    61,824,882,946.41x = 1,581,854,128,600,385,323,008
  5. Step 5: Solve for x
    x = 1,581,854,128,600,385,323,008/61,824,882,946.41
  6. Step 6: Final answer
    x = 25,586,043,243.65

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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.