Home / 17,219,381,833.48-25,829,073,051-4,133,178,649.48

Finding the Fourth Proportional to 17,219,381,833.48, 25,829,073,051 and 4,133,178,649.48

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Solution

The fourth proportional to 17,219,381,833.48, 25,829,073,051 and 4,133,178,649.48 is: 6,199,768,046.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,219,381,833.48 : 25,829,073,051 = 4,133,178,649.48 : x
  2. Step 2: Convert to fraction form
    17,219,381,833.48/25,829,073,051 = 4,133,178,649.48/x
  3. Step 3: Cross multiply
    17,219,381,833.48x = 25,829,073,051 × 4,133,178,649.48
  4. Step 4: Simplify right side
    17,219,381,833.48x = 106,756,173,270,252,437,504
  5. Step 5: Solve for x
    x = 106,756,173,270,252,437,504/17,219,381,833.48
  6. Step 6: Final answer
    x = 6,199,768,046.42

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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.