Home / 53,930,791.80-80,896,187.70-23,606,465.40

Finding the Fourth Proportional to 53,930,791.80, 80,896,187.70 and 23,606,465.40

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Solution

The fourth proportional to 53,930,791.80, 80,896,187.70 and 23,606,465.40 is: 35,409,698.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,930,791.80 : 80,896,187.70 = 23,606,465.40 : x
  2. Step 2: Convert to fraction form
    53,930,791.80/80,896,187.70 = 23,606,465.40/x
  3. Step 3: Cross multiply
    53,930,791.80x = 80,896,187.70 × 23,606,465.40
  4. Step 4: Simplify right side
    53,930,791.80x = 1,909,673,055,931,955.50
  5. Step 5: Solve for x
    x = 1,909,673,055,931,955.50/53,930,791.80
  6. Step 6: Final answer
    x = 35,409,698.10

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1.5x scale

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.