Home / 104,377,262.81-144,032,222.57-60,327,114.77

Finding the Fourth Proportional to 104,377,262.81, 144,032,222.57 and 60,327,114.77

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Solution

The fourth proportional to 104,377,262.81, 144,032,222.57 and 60,327,114.77 is: 83,246,563.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,377,262.81 : 144,032,222.57 = 60,327,114.77 : x
  2. Step 2: Convert to fraction form
    104,377,262.81/144,032,222.57 = 60,327,114.77/x
  3. Step 3: Cross multiply
    104,377,262.81x = 144,032,222.57 × 60,327,114.77
  4. Step 4: Simplify right side
    104,377,262.81x = 8,689,048,421,558,574
  5. Step 5: Solve for x
    x = 8,689,048,421,558,574/104,377,262.81
  6. Step 6: Final answer
    x = 83,246,563.36

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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.