Home / 59,956,066.80-89,721,523.80-40,824,190.80

Finding the Fourth Proportional to 59,956,066.80, 89,721,523.80 and 40,824,190.80

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Solution

The fourth proportional to 59,956,066.80, 89,721,523.80 and 40,824,190.80 is: 61,091,542.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,956,066.80 : 89,721,523.80 = 40,824,190.80 : x
  2. Step 2: Convert to fraction form
    59,956,066.80/89,721,523.80 = 40,824,190.80/x
  3. Step 3: Cross multiply
    59,956,066.80x = 89,721,523.80 × 40,824,190.80
  4. Step 4: Simplify right side
    59,956,066.80x = 3,662,808,606,477,940.50
  5. Step 5: Solve for x
    x = 3,662,808,606,477,940.50/59,956,066.80
  6. Step 6: Final answer
    x = 61,091,542.56

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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.