Home / 42,673,008.06-58,888,746.97-23,093,900.28

Finding the Fourth Proportional to 42,673,008.06, 58,888,746.97 and 23,093,900.28

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Solution

The fourth proportional to 42,673,008.06, 58,888,746.97 and 23,093,900.28 is: 31,869,580.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,673,008.06 : 58,888,746.97 = 23,093,900.28 : x
  2. Step 2: Convert to fraction form
    42,673,008.06/58,888,746.97 = 23,093,900.28/x
  3. Step 3: Cross multiply
    42,673,008.06x = 58,888,746.97 × 23,093,900.28
  4. Step 4: Simplify right side
    42,673,008.06x = 1,359,970,850,081,597.50
  5. Step 5: Solve for x
    x = 1,359,970,850,081,597.50/42,673,008.06
  6. Step 6: Final answer
    x = 31,869,580.14

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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.