Home / 26,411,069.40-39,616,604.10-22,757,904.60

Finding the Fourth Proportional to 26,411,069.40, 39,616,604.10 and 22,757,904.60

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Solution

The fourth proportional to 26,411,069.40, 39,616,604.10 and 22,757,904.60 is: 34,136,856.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,411,069.40 : 39,616,604.10 = 22,757,904.60 : x
  2. Step 2: Convert to fraction form
    26,411,069.40/39,616,604.10 = 22,757,904.60/x
  3. Step 3: Cross multiply
    26,411,069.40x = 39,616,604.10 × 22,757,904.60
  4. Step 4: Simplify right side
    26,411,069.40x = 901,590,896,683,769
  5. Step 5: Solve for x
    x = 901,590,896,683,769/26,411,069.40
  6. Step 6: Final answer
    x = 34,136,856.90

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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.