Home / 11,457,063,083,240-15,810,811,274,208-6,518,684,707,989.50

Finding the Fourth Proportional to 11,457,063,083,240, 15,810,811,274,208 and 6,518,684,707,989.50

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Solution

The fourth proportional to 11,457,063,083,240, 15,810,811,274,208 and 6,518,684,707,989.50 is: 8,995,821,435,674.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,457,063,083,240 : 15,810,811,274,208 = 6,518,684,707,989.50 : x
  2. Step 2: Convert to fraction form
    11,457,063,083,240/15,810,811,274,208 = 6,518,684,707,989.50/x
  3. Step 3: Cross multiply
    11,457,063,083,240x = 15,810,811,274,208 × 6,518,684,707,989.50
  4. Step 4: Simplify right side
    11,457,063,083,240x = 103,065,693,674,087,672,061,100,032
  5. Step 5: Solve for x
    x = 103,065,693,674,087,672,061,100,032/11,457,063,083,240
  6. Step 6: Final answer
    x = 8,995,821,435,674.70

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Double scale
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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.