Home / 17,707,108,303.15-26,565,321,084.57-6,363,431,341.46

Finding the Fourth Proportional to 17,707,108,303.15, 26,565,321,084.57 and 6,363,431,341.46

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Solution

The fourth proportional to 17,707,108,303.15, 26,565,321,084.57 and 6,363,431,341.46 is: 9,546,821,191.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,108,303.15 : 26,565,321,084.57 = 6,363,431,341.46 : x
  2. Step 2: Convert to fraction form
    17,707,108,303.15/26,565,321,084.57 = 6,363,431,341.46/x
  3. Step 3: Cross multiply
    17,707,108,303.15x = 26,565,321,084.57 × 6,363,431,341.46
  4. Step 4: Simplify right side
    17,707,108,303.15x = 169,046,596,785,463,689,216
  5. Step 5: Solve for x
    x = 169,046,596,785,463,689,216/17,707,108,303.15
  6. Step 6: Final answer
    x = 9,546,821,191.32

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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.