Home / 93,273,535.47-139,869,669.71-49,544,724.63

Finding the Fourth Proportional to 93,273,535.47, 139,869,669.71 and 49,544,724.63

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Solution

The fourth proportional to 93,273,535.47, 139,869,669.71 and 49,544,724.63 is: 74,295,503.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,273,535.47 : 139,869,669.71 = 49,544,724.63 : x
  2. Step 2: Convert to fraction form
    93,273,535.47/139,869,669.71 = 49,544,724.63/x
  3. Step 3: Cross multiply
    93,273,535.47x = 139,869,669.71 × 49,544,724.63
  4. Step 4: Simplify right side
    93,273,535.47x = 6,929,804,269,623,279
  5. Step 5: Solve for x
    x = 6,929,804,269,623,279/93,273,535.47
  6. Step 6: Final answer
    x = 74,295,503.38

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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.