Home / 26,830,272.86-40,244,551.16-11,276,341.82

Finding the Fourth Proportional to 26,830,272.86, 40,244,551.16 and 11,276,341.82

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Solution

The fourth proportional to 26,830,272.86, 40,244,551.16 and 11,276,341.82 is: 16,914,152.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,830,272.86 : 40,244,551.16 = 11,276,341.82 : x
  2. Step 2: Convert to fraction form
    26,830,272.86/40,244,551.16 = 11,276,341.82/x
  3. Step 3: Cross multiply
    26,830,272.86x = 40,244,551.16 × 11,276,341.82
  4. Step 4: Simplify right side
    26,830,272.86x = 453,811,315,272,637.50
  5. Step 5: Solve for x
    x = 453,811,315,272,637.50/26,830,272.86
  6. Step 6: Final answer
    x = 16,914,152.07

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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.