Home / 38,210,938.38-57,263,380.09-17,410,543.11

Finding the Fourth Proportional to 38,210,938.38, 57,263,380.09 and 17,410,543.11

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Solution

The fourth proportional to 38,210,938.38, 57,263,380.09 and 17,410,543.11 is: 26,091,653.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,210,938.38 : 57,263,380.09 = 17,410,543.11 : x
  2. Step 2: Convert to fraction form
    38,210,938.38/57,263,380.09 = 17,410,543.11/x
  3. Step 3: Cross multiply
    38,210,938.38x = 57,263,380.09 × 17,410,543.11
  4. Step 4: Simplify right side
    38,210,938.38x = 996,986,547,637,734.25
  5. Step 5: Solve for x
    x = 996,986,547,637,734.25/38,210,938.38
  6. Step 6: Final answer
    x = 26,091,653.07

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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.