Home / 35,457,561.86-53,187,972.78-10,863,727.17

Finding the Fourth Proportional to 35,457,561.86, 53,187,972.78 and 10,863,727.17

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Solution

The fourth proportional to 35,457,561.86, 53,187,972.78 and 10,863,727.17 is: 16,296,090.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457,561.86 : 53,187,972.78 = 10,863,727.17 : x
  2. Step 2: Convert to fraction form
    35,457,561.86/53,187,972.78 = 10,863,727.17/x
  3. Step 3: Cross multiply
    35,457,561.86x = 53,187,972.78 × 10,863,727.17
  4. Step 4: Simplify right side
    35,457,561.86x = 577,819,625,007,306.50
  5. Step 5: Solve for x
    x = 577,819,625,007,306.50/35,457,561.86
  6. Step 6: Final answer
    x = 16,296,090.16

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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.