Home / 32,666,798.34-49,000,717.16-18,185,760.07

Finding the Fourth Proportional to 32,666,798.34, 49,000,717.16 and 18,185,760.07

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Solution

The fourth proportional to 32,666,798.34, 49,000,717.16 and 18,185,760.07 is: 27,278,929.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,666,798.34 : 49,000,717.16 = 18,185,760.07 : x
  2. Step 2: Convert to fraction form
    32,666,798.34/49,000,717.16 = 18,185,760.07/x
  3. Step 3: Cross multiply
    32,666,798.34x = 49,000,717.16 × 18,185,760.07
  4. Step 4: Simplify right side
    32,666,798.34x = 891,115,285,259,979
  5. Step 5: Solve for x
    x = 891,115,285,259,979/32,666,798.34
  6. Step 6: Final answer
    x = 27,278,929.38

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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.