Home / 32,660,928.14-45,072,078.12-17,776,358.74

Finding the Fourth Proportional to 32,660,928.14, 45,072,078.12 and 17,776,358.74

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Solution

The fourth proportional to 32,660,928.14, 45,072,078.12 and 17,776,358.74 is: 24,531,373.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,660,928.14 : 45,072,078.12 = 17,776,358.74 : x
  2. Step 2: Convert to fraction form
    32,660,928.14/45,072,078.12 = 17,776,358.74/x
  3. Step 3: Cross multiply
    32,660,928.14x = 45,072,078.12 × 17,776,358.74
  4. Step 4: Simplify right side
    32,660,928.14x = 801,217,429,818,424.62
  5. Step 5: Solve for x
    x = 801,217,429,818,424.62/32,660,928.14
  6. Step 6: Final answer
    x = 24,531,373.58

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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.