Home / 35,457,448.10-53,077,086.78-23,134,877.92

Finding the Fourth Proportional to 35,457,448.10, 53,077,086.78 and 23,134,877.92

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Solution

The fourth proportional to 35,457,448.10, 53,077,086.78 and 23,134,877.92 is: 34,631,142.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457,448.10 : 53,077,086.78 = 23,134,877.92 : x
  2. Step 2: Convert to fraction form
    35,457,448.10/53,077,086.78 = 23,134,877.92/x
  3. Step 3: Cross multiply
    35,457,448.10x = 53,077,086.78 × 23,134,877.92
  4. Step 4: Simplify right side
    35,457,448.10x = 1,227,931,923,004,546
  5. Step 5: Solve for x
    x = 1,227,931,923,004,546/35,457,448.10
  6. Step 6: Final answer
    x = 34,631,142.08

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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.