Home / 26,949,363,683.55-37,187,626,105.80-14,906,115,288.20

Finding the Fourth Proportional to 26,949,363,683.55, 37,187,626,105.80 and 14,906,115,288.20

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Solution

The fourth proportional to 26,949,363,683.55, 37,187,626,105.80 and 14,906,115,288.20 is: 20,569,058,644.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,949,363,683.55 : 37,187,626,105.80 = 14,906,115,288.20 : x
  2. Step 2: Convert to fraction form
    26,949,363,683.55/37,187,626,105.80 = 14,906,115,288.20/x
  3. Step 3: Cross multiply
    26,949,363,683.55x = 37,187,626,105.80 × 14,906,115,288.20
  4. Step 4: Simplify right side
    26,949,363,683.55x = 554,323,042,027,344,887,808
  5. Step 5: Solve for x
    x = 554,323,042,027,344,887,808/26,949,363,683.55
  6. Step 6: Final answer
    x = 20,569,058,644.07

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Double scale
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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.