Home / 26,640,686.15-36,764,146.34-14,417,543.03

Finding the Fourth Proportional to 26,640,686.15, 36,764,146.34 and 14,417,543.03

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Solution

The fourth proportional to 26,640,686.15, 36,764,146.34 and 14,417,543.03 is: 19,896,209.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,640,686.15 : 36,764,146.34 = 14,417,543.03 : x
  2. Step 2: Convert to fraction form
    26,640,686.15/36,764,146.34 = 14,417,543.03/x
  3. Step 3: Cross multiply
    26,640,686.15x = 36,764,146.34 × 14,417,543.03
  4. Step 4: Simplify right side
    26,640,686.15x = 530,048,661,818,167.06
  5. Step 5: Solve for x
    x = 530,048,661,818,167.06/26,640,686.15
  6. Step 6: Final answer
    x = 19,896,209.09

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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.