Home / 48,558,950.48-67,009,357.61-26,533,206.01

Finding the Fourth Proportional to 48,558,950.48, 67,009,357.61 and 26,533,206.01

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Solution

The fourth proportional to 48,558,950.48, 67,009,357.61 and 26,533,206.01 is: 36,614,734.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,558,950.48 : 67,009,357.61 = 26,533,206.01 : x
  2. Step 2: Convert to fraction form
    48,558,950.48/67,009,357.61 = 26,533,206.01/x
  3. Step 3: Cross multiply
    48,558,950.48x = 67,009,357.61 × 26,533,206.01
  4. Step 4: Simplify right side
    48,558,950.48x = 1,777,973,089,763,701.75
  5. Step 5: Solve for x
    x = 1,777,973,089,763,701.75/48,558,950.48
  6. Step 6: Final answer
    x = 36,614,734.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.