Home / 35,155,816.08-52,762,330.04-18,121,360.56

Finding the Fourth Proportional to 35,155,816.08, 52,762,330.04 and 18,121,360.56

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Solution

The fourth proportional to 35,155,816.08, 52,762,330.04 and 18,121,360.56 is: 27,196,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,155,816.08 : 52,762,330.04 = 18,121,360.56 : x
  2. Step 2: Convert to fraction form
    35,155,816.08/52,762,330.04 = 18,121,360.56/x
  3. Step 3: Cross multiply
    35,155,816.08x = 52,762,330.04 × 18,121,360.56
  4. Step 4: Simplify right side
    35,155,816.08x = 956,125,206,640,559.12
  5. Step 5: Solve for x
    x = 956,125,206,640,559.12/35,155,816.08
  6. Step 6: Final answer
    x = 27,196,786.00

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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.