Home / 33,729,280.86-46,546,422.62-18,259,365

Finding the Fourth Proportional to 33,729,280.86, 46,546,422.62 and 18,259,365

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Solution

The fourth proportional to 33,729,280.86, 46,546,422.62 and 18,259,365 is: 25,197,931.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,280.86 : 46,546,422.62 = 18,259,365 : x
  2. Step 2: Convert to fraction form
    33,729,280.86/46,546,422.62 = 18,259,365/x
  3. Step 3: Cross multiply
    33,729,280.86x = 46,546,422.62 × 18,259,365
  4. Step 4: Simplify right side
    33,729,280.86x = 849,908,119,971,539.50
  5. Step 5: Solve for x
    x = 849,908,119,971,539.50/33,729,280.86
  6. Step 6: Final answer
    x = 25,197,931.84

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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.