Home / 93,018,307.48-139,624,422.36-41,239,273.03

Finding the Fourth Proportional to 93,018,307.48, 139,624,422.36 and 41,239,273.03

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Solution

The fourth proportional to 93,018,307.48, 139,624,422.36 and 41,239,273.03 is: 61,901,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,018,307.48 : 139,624,422.36 = 41,239,273.03 : x
  2. Step 2: Convert to fraction form
    93,018,307.48/139,624,422.36 = 41,239,273.03/x
  3. Step 3: Cross multiply
    93,018,307.48x = 139,624,422.36 × 41,239,273.03
  4. Step 4: Simplify right side
    93,018,307.48x = 5,758,009,674,856,369
  5. Step 5: Solve for x
    x = 5,758,009,674,856,369/93,018,307.48
  6. Step 6: Final answer
    x = 61,901,896.85

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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.