Home / 15,550,561.84-23,325,759.64-4,036,020.68

Finding the Fourth Proportional to 15,550,561.84, 23,325,759.64 and 4,036,020.68

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Solution

The fourth proportional to 15,550,561.84, 23,325,759.64 and 4,036,020.68 is: 6,054,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,561.84 : 23,325,759.64 = 4,036,020.68 : x
  2. Step 2: Convert to fraction form
    15,550,561.84/23,325,759.64 = 4,036,020.68/x
  3. Step 3: Cross multiply
    15,550,561.84x = 23,325,759.64 × 4,036,020.68
  4. Step 4: Simplify right side
    15,550,561.84x = 94,143,248,283,749.36
  5. Step 5: Solve for x
    x = 94,143,248,283,749.36/15,550,561.84
  6. Step 6: Final answer
    x = 6,054,009.45

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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.