Home / 26,126,133.02-36,054,326.45-14,366,021.66

Finding the Fourth Proportional to 26,126,133.02, 36,054,326.45 and 14,366,021.66

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Solution

The fourth proportional to 26,126,133.02, 36,054,326.45 and 14,366,021.66 is: 19,825,254.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,126,133.02 : 36,054,326.45 = 14,366,021.66 : x
  2. Step 2: Convert to fraction form
    26,126,133.02/36,054,326.45 = 14,366,021.66/x
  3. Step 3: Cross multiply
    26,126,133.02x = 36,054,326.45 × 14,366,021.66
  4. Step 4: Simplify right side
    26,126,133.02x = 517,957,234,645,580.81
  5. Step 5: Solve for x
    x = 517,957,234,645,580.81/26,126,133.02
  6. Step 6: Final answer
    x = 19,825,254.44

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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.