Home / 26,640,626.68-36,764,064.27-14,417,483.68

Finding the Fourth Proportional to 26,640,626.68, 36,764,064.27 and 14,417,483.68

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Solution

The fourth proportional to 26,640,626.68, 36,764,064.27 and 14,417,483.68 is: 19,896,127.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,640,626.68 : 36,764,064.27 = 14,417,483.68 : x
  2. Step 2: Convert to fraction form
    26,640,626.68/36,764,064.27 = 14,417,483.68/x
  3. Step 3: Cross multiply
    26,640,626.68x = 36,764,064.27 × 14,417,483.68
  4. Step 4: Simplify right side
    26,640,626.68x = 530,045,296,623,196.12
  5. Step 5: Solve for x
    x = 530,045,296,623,196.12/26,640,626.68
  6. Step 6: Final answer
    x = 19,896,127.18

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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.