Home / 26,828,699.10-40,243,048.65-24,756,079.20

Finding the Fourth Proportional to 26,828,699.10, 40,243,048.65 and 24,756,079.20

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Solution

The fourth proportional to 26,828,699.10, 40,243,048.65 and 24,756,079.20 is: 37,134,118.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,828,699.10 : 40,243,048.65 = 24,756,079.20 : x
  2. Step 2: Convert to fraction form
    26,828,699.10/40,243,048.65 = 24,756,079.20/x
  3. Step 3: Cross multiply
    26,828,699.10x = 40,243,048.65 × 24,756,079.20
  4. Step 4: Simplify right side
    26,828,699.10x = 996,260,099,628,853
  5. Step 5: Solve for x
    x = 996,260,099,628,853/26,828,699.10
  6. Step 6: Final answer
    x = 37,134,118.80

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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.