Home / 39,350,746.92-58,634,920.05-35,057,928.36

Finding the Fourth Proportional to 39,350,746.92, 58,634,920.05 and 35,057,928.36

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Solution

The fourth proportional to 39,350,746.92, 58,634,920.05 and 35,057,928.36 is: 52,238,368.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,350,746.92 : 58,634,920.05 = 35,057,928.36 : x
  2. Step 2: Convert to fraction form
    39,350,746.92/58,634,920.05 = 35,057,928.36/x
  3. Step 3: Cross multiply
    39,350,746.92x = 58,634,920.05 × 35,057,928.36
  4. Step 4: Simplify right side
    39,350,746.92x = 2,055,618,826,507,227.50
  5. Step 5: Solve for x
    x = 2,055,618,826,507,227.50/39,350,746.92
  6. Step 6: Final answer
    x = 52,238,368.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.