Home / 60,455,024.73-83,362,004.15-40,841,858.07

Finding the Fourth Proportional to 60,455,024.73, 83,362,004.15 and 40,841,858.07

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Solution

The fourth proportional to 60,455,024.73, 83,362,004.15 and 40,841,858.07 is: 56,317,223.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,455,024.73 : 83,362,004.15 = 40,841,858.07 : x
  2. Step 2: Convert to fraction form
    60,455,024.73/83,362,004.15 = 40,841,858.07/x
  3. Step 3: Cross multiply
    60,455,024.73x = 83,362,004.15 × 40,841,858.07
  4. Step 4: Simplify right side
    60,455,024.73x = 3,404,659,141,720,841.50
  5. Step 5: Solve for x
    x = 3,404,659,141,720,841.50/60,455,024.73
  6. Step 6: Final answer
    x = 56,317,223.54

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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.