Home / 17,008,541,033.92-25,525,833,473.76-7,698,826,820.80

Finding the Fourth Proportional to 17,008,541,033.92, 25,525,833,473.76 and 7,698,826,820.80

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Solution

The fourth proportional to 17,008,541,033.92, 25,525,833,473.76 and 7,698,826,820.80 is: 11,554,134,536.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,541,033.92 : 25,525,833,473.76 = 7,698,826,820.80 : x
  2. Step 2: Convert to fraction form
    17,008,541,033.92/25,525,833,473.76 = 7,698,826,820.80/x
  3. Step 3: Cross multiply
    17,008,541,033.92x = 25,525,833,473.76 × 7,698,826,820.80
  4. Step 4: Simplify right side
    17,008,541,033.92x = 196,518,971,371,057,905,664
  5. Step 5: Solve for x
    x = 196,518,971,371,057,905,664/17,008,541,033.92
  6. Step 6: Final answer
    x = 11,554,134,536.24

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1.5x scale

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.