Home / 25,922,628.24-35,774,313.86-14,909,381.02

Finding the Fourth Proportional to 25,922,628.24, 35,774,313.86 and 14,909,381.02

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Solution

The fourth proportional to 25,922,628.24, 35,774,313.86 and 14,909,381.02 is: 20,575,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,922,628.24 : 35,774,313.86 = 14,909,381.02 : x
  2. Step 2: Convert to fraction form
    25,922,628.24/35,774,313.86 = 14,909,381.02/x
  3. Step 3: Cross multiply
    25,922,628.24x = 35,774,313.86 × 14,909,381.02
  4. Step 4: Simplify right side
    25,922,628.24x = 533,372,876,067,806.94
  5. Step 5: Solve for x
    x = 533,372,876,067,806.94/25,922,628.24
  6. Step 6: Final answer
    x = 20,575,570.93

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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.