Home / 26,683,858.44-36,830,317.14-17,528,901.48

Finding the Fourth Proportional to 26,683,858.44, 36,830,317.14 and 17,528,901.48

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Solution

The fourth proportional to 26,683,858.44, 36,830,317.14 and 17,528,901.48 is: 24,194,214.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,683,858.44 : 36,830,317.14 = 17,528,901.48 : x
  2. Step 2: Convert to fraction form
    26,683,858.44/36,830,317.14 = 17,528,901.48/x
  3. Step 3: Cross multiply
    26,683,858.44x = 36,830,317.14 × 17,528,901.48
  4. Step 4: Simplify right side
    26,683,858.44x = 645,595,000,624,215.38
  5. Step 5: Solve for x
    x = 645,595,000,624,215.38/26,683,858.44
  6. Step 6: Final answer
    x = 24,194,214.72

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1.5x scale

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.