Home / 24,139,610.10-36,209,415.15-21,508,977.15

Finding the Fourth Proportional to 24,139,610.10, 36,209,415.15 and 21,508,977.15

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Solution

The fourth proportional to 24,139,610.10, 36,209,415.15 and 21,508,977.15 is: 32,263,465.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,139,610.10 : 36,209,415.15 = 21,508,977.15 : x
  2. Step 2: Convert to fraction form
    24,139,610.10/36,209,415.15 = 21,508,977.15/x
  3. Step 3: Cross multiply
    24,139,610.10x = 36,209,415.15 × 21,508,977.15
  4. Step 4: Simplify right side
    24,139,610.10x = 778,827,483,076,213.75
  5. Step 5: Solve for x
    x = 778,827,483,076,213.75/24,139,610.10
  6. Step 6: Final answer
    x = 32,263,465.73

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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.