Home / 93,047,424.88-139,571,176.56-41,869,661.44

Finding the Fourth Proportional to 93,047,424.88, 139,571,176.56 and 41,869,661.44

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Solution

The fourth proportional to 93,047,424.88, 139,571,176.56 and 41,869,661.44 is: 62,804,509.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,047,424.88 : 139,571,176.56 = 41,869,661.44 : x
  2. Step 2: Convert to fraction form
    93,047,424.88/139,571,176.56 = 41,869,661.44/x
  3. Step 3: Cross multiply
    93,047,424.88x = 139,571,176.56 × 41,869,661.44
  4. Step 4: Simplify right side
    93,047,424.88x = 5,843,797,909,349,664
  5. Step 5: Solve for x
    x = 5,843,797,909,349,664/93,047,424.88
  6. Step 6: Final answer
    x = 62,804,509.82

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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.