Home / 41,830,898.30-57,665,798.93-29,232,840.53

Finding the Fourth Proportional to 41,830,898.30, 57,665,798.93 and 29,232,840.53

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Solution

The fourth proportional to 41,830,898.30, 57,665,798.93 and 29,232,840.53 is: 40,298,802.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830,898.30 : 57,665,798.93 = 29,232,840.53 : x
  2. Step 2: Convert to fraction form
    41,830,898.30/57,665,798.93 = 29,232,840.53/x
  3. Step 3: Cross multiply
    41,830,898.30x = 57,665,798.93 × 29,232,840.53
  4. Step 4: Simplify right side
    41,830,898.30x = 1,685,735,103,721,241.25
  5. Step 5: Solve for x
    x = 1,685,735,103,721,241.25/41,830,898.30
  6. Step 6: Final answer
    x = 40,298,802.38

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Why These Related Problems?

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