Home / 35,457,562.86-53,187,974.28-10,863,728.17

Finding the Fourth Proportional to 35,457,562.86, 53,187,974.28 and 10,863,728.17

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Solution

The fourth proportional to 35,457,562.86, 53,187,974.28 and 10,863,728.17 is: 16,296,091.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457,562.86 : 53,187,974.28 = 10,863,728.17 : x
  2. Step 2: Convert to fraction form
    35,457,562.86/53,187,974.28 = 10,863,728.17/x
  3. Step 3: Cross multiply
    35,457,562.86x = 53,187,974.28 × 10,863,728.17
  4. Step 4: Simplify right side
    35,457,562.86x = 577,819,694,490,871.50
  5. Step 5: Solve for x
    x = 577,819,694,490,871.50/35,457,562.86
  6. Step 6: Final answer
    x = 16,296,091.66

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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.