Home / 162,583,180.24-224,365,035.09-88,243,767.92

Finding the Fourth Proportional to 162,583,180.24, 224,365,035.09 and 88,243,767.92

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Solution

The fourth proportional to 162,583,180.24, 224,365,035.09 and 88,243,767.92 is: 121,776,533.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,583,180.24 : 224,365,035.09 = 88,243,767.92 : x
  2. Step 2: Convert to fraction form
    162,583,180.24/224,365,035.09 = 88,243,767.92/x
  3. Step 3: Cross multiply
    162,583,180.24x = 224,365,035.09 × 88,243,767.92
  4. Step 4: Simplify right side
    162,583,180.24x = 19,798,816,085,844,616
  5. Step 5: Solve for x
    x = 19,798,816,085,844,616/162,583,180.24
  6. Step 6: Final answer
    x = 121,776,533.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.