Home / 25,524,897.93-35,224,358.96-13,922,461.05

Finding the Fourth Proportional to 25,524,897.93, 35,224,358.96 and 13,922,461.05

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Solution

The fourth proportional to 25,524,897.93, 35,224,358.96 and 13,922,461.05 is: 19,212,996.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524,897.93 : 35,224,358.96 = 13,922,461.05 : x
  2. Step 2: Convert to fraction form
    25,524,897.93/35,224,358.96 = 13,922,461.05/x
  3. Step 3: Cross multiply
    25,524,897.93x = 35,224,358.96 × 13,922,461.05
  4. Step 4: Simplify right side
    25,524,897.93x = 490,409,765,562,206.19
  5. Step 5: Solve for x
    x = 490,409,765,562,206.19/25,524,897.93
  6. Step 6: Final answer
    x = 19,212,996.15

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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.