Home / 50,559,017,329.57-75,732,991,699.34-30,326,277,425.82

Finding the Fourth Proportional to 50,559,017,329.57, 75,732,991,699.34 and 30,326,277,425.82

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Solution

The fourth proportional to 50,559,017,329.57, 75,732,991,699.34 and 30,326,277,425.82 is: 45,426,114,625.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,559,017,329.57 : 75,732,991,699.34 = 30,326,277,425.82 : x
  2. Step 2: Convert to fraction form
    50,559,017,329.57/75,732,991,699.34 = 30,326,277,425.82/x
  3. Step 3: Cross multiply
    50,559,017,329.57x = 75,732,991,699.34 × 30,326,277,425.82
  4. Step 4: Simplify right side
    50,559,017,329.57x = 2,296,699,716,561,356,718,080
  5. Step 5: Solve for x
    x = 2,296,699,716,561,356,718,080/50,559,017,329.57
  6. Step 6: Final answer
    x = 45,426,114,625.42

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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.