Home / 50,208,428.64-75,312,642.96-35,091,884.64

Finding the Fourth Proportional to 50,208,428.64, 75,312,642.96 and 35,091,884.64

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Solution

The fourth proportional to 50,208,428.64, 75,312,642.96 and 35,091,884.64 is: 52,637,826.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,208,428.64 : 75,312,642.96 = 35,091,884.64 : x
  2. Step 2: Convert to fraction form
    50,208,428.64/75,312,642.96 = 35,091,884.64/x
  3. Step 3: Cross multiply
    50,208,428.64x = 75,312,642.96 × 35,091,884.64
  4. Step 4: Simplify right side
    50,208,428.64x = 2,642,862,578,685,828
  5. Step 5: Solve for x
    x = 2,642,862,578,685,828/50,208,428.64
  6. Step 6: Final answer
    x = 52,637,826.96

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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.