Home / 17,277,039,570.10-25,915,559,355.14-4,855,370,141.54

Finding the Fourth Proportional to 17,277,039,570.10, 25,915,559,355.14 and 4,855,370,141.54

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Solution

The fourth proportional to 17,277,039,570.10, 25,915,559,355.14 and 4,855,370,141.54 is: 7,283,055,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,277,039,570.10 : 25,915,559,355.14 = 4,855,370,141.54 : x
  2. Step 2: Convert to fraction form
    17,277,039,570.10/25,915,559,355.14 = 4,855,370,141.54/x
  3. Step 3: Cross multiply
    17,277,039,570.10x = 25,915,559,355.14 × 4,855,370,141.54
  4. Step 4: Simplify right side
    17,277,039,570.10x = 125,829,633,094,139,363,328
  5. Step 5: Solve for x
    x = 125,829,633,094,139,363,328/17,277,039,570.10
  6. Step 6: Final answer
    x = 7,283,055,212.30

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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.