Home / 50,079,637.04-75,130,232.76-15,535,350.32

Finding the Fourth Proportional to 50,079,637.04, 75,130,232.76 and 15,535,350.32

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Solution

The fourth proportional to 50,079,637.04, 75,130,232.76 and 15,535,350.32 is: 23,306,368.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,079,637.04 : 75,130,232.76 = 15,535,350.32 : x
  2. Step 2: Convert to fraction form
    50,079,637.04/75,130,232.76 = 15,535,350.32/x
  3. Step 3: Cross multiply
    50,079,637.04x = 75,130,232.76 × 15,535,350.32
  4. Step 4: Simplify right side
    50,079,637.04x = 1,167,174,485,549,740.50
  5. Step 5: Solve for x
    x = 1,167,174,485,549,740.50/50,079,637.04
  6. Step 6: Final answer
    x = 23,306,368.71

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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.