Home / 26,663,545.76-36,795,739.68-14,440,402.76

Finding the Fourth Proportional to 26,663,545.76, 36,795,739.68 and 14,440,402.76

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Solution

The fourth proportional to 26,663,545.76, 36,795,739.68 and 14,440,402.76 is: 19,927,781.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,663,545.76 : 36,795,739.68 = 14,440,402.76 : x
  2. Step 2: Convert to fraction form
    26,663,545.76/36,795,739.68 = 14,440,402.76/x
  3. Step 3: Cross multiply
    26,663,545.76x = 36,795,739.68 × 14,440,402.76
  4. Step 4: Simplify right side
    26,663,545.76x = 531,345,300,831,313.50
  5. Step 5: Solve for x
    x = 531,345,300,831,313.50/26,663,545.76
  6. Step 6: Final answer
    x = 19,927,781.01

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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.