Home / 57,623,766.93-86,435,798.02-23,545,112.81

Finding the Fourth Proportional to 57,623,766.93, 86,435,798.02 and 23,545,112.81

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Solution

The fourth proportional to 57,623,766.93, 86,435,798.02 and 23,545,112.81 is: 35,317,729.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,623,766.93 : 86,435,798.02 = 23,545,112.81 : x
  2. Step 2: Convert to fraction form
    57,623,766.93/86,435,798.02 = 23,545,112.81/x
  3. Step 3: Cross multiply
    57,623,766.93x = 86,435,798.02 × 23,545,112.81
  4. Step 4: Simplify right side
    57,623,766.93x = 2,035,140,614,712,232.75
  5. Step 5: Solve for x
    x = 2,035,140,614,712,232.75/57,623,766.93
  6. Step 6: Final answer
    x = 35,317,729.53

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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.