Home / 35,369,857.64-53,054,786.50-9,810,867.02

Finding the Fourth Proportional to 35,369,857.64, 53,054,786.50 and 9,810,867.02

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Solution

The fourth proportional to 35,369,857.64, 53,054,786.50 and 9,810,867.02 is: 14,716,300.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,369,857.64 : 53,054,786.50 = 9,810,867.02 : x
  2. Step 2: Convert to fraction form
    35,369,857.64/53,054,786.50 = 9,810,867.02/x
  3. Step 3: Cross multiply
    35,369,857.64x = 53,054,786.50 × 9,810,867.02
  4. Step 4: Simplify right side
    35,369,857.64x = 520,513,454,836,190.19
  5. Step 5: Solve for x
    x = 520,513,454,836,190.19/35,369,857.64
  6. Step 6: Final answer
    x = 14,716,300.53

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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.