Home / 73,490,767.29-110,252,093.09-22,371,457.50

Finding the Fourth Proportional to 73,490,767.29, 110,252,093.09 and 22,371,457.50

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Solution

The fourth proportional to 73,490,767.29, 110,252,093.09 and 22,371,457.50 is: 33,562,039.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,490,767.29 : 110,252,093.09 = 22,371,457.50 : x
  2. Step 2: Convert to fraction form
    73,490,767.29/110,252,093.09 = 22,371,457.50/x
  3. Step 3: Cross multiply
    73,490,767.29x = 110,252,093.09 × 22,371,457.50
  4. Step 4: Simplify right side
    73,490,767.29x = 2,466,500,014,737,121
  5. Step 5: Solve for x
    x = 2,466,500,014,737,121/73,490,767.29
  6. Step 6: Final answer
    x = 33,562,039.23

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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.