Home / 43,094,119.20-64,641,178.80-26,088,007.20

Finding the Fourth Proportional to 43,094,119.20, 64,641,178.80 and 26,088,007.20

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Solution

The fourth proportional to 43,094,119.20, 64,641,178.80 and 26,088,007.20 is: 39,132,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,094,119.20 : 64,641,178.80 = 26,088,007.20 : x
  2. Step 2: Convert to fraction form
    43,094,119.20/64,641,178.80 = 26,088,007.20/x
  3. Step 3: Cross multiply
    43,094,119.20x = 64,641,178.80 × 26,088,007.20
  4. Step 4: Simplify right side
    43,094,119.20x = 1,686,359,537,950,887.25
  5. Step 5: Solve for x
    x = 1,686,359,537,950,887.25/43,094,119.20
  6. Step 6: Final answer
    x = 39,132,010.80

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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.