Home / 93,199,433.05-139,799,075.73-25,042,124.80

Finding the Fourth Proportional to 93,199,433.05, 139,799,075.73 and 25,042,124.80

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Solution

The fourth proportional to 93,199,433.05, 139,799,075.73 and 25,042,124.80 is: 37,563,167.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,199,433.05 : 139,799,075.73 = 25,042,124.80 : x
  2. Step 2: Convert to fraction form
    93,199,433.05/139,799,075.73 = 25,042,124.80/x
  3. Step 3: Cross multiply
    93,199,433.05x = 139,799,075.73 × 25,042,124.80
  4. Step 4: Simplify right side
    93,199,433.05x = 3,500,865,901,355,311
  5. Step 5: Solve for x
    x = 3,500,865,901,355,311/93,199,433.05
  6. Step 6: Final answer
    x = 37,563,167.36

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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.