Home / 34,307,213,596.75-47,345,104,384.43-19,065,947,682.91

Finding the Fourth Proportional to 34,307,213,596.75, 47,345,104,384.43 and 19,065,947,682.91

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Solution

The fourth proportional to 34,307,213,596.75, 47,345,104,384.43 and 19,065,947,682.91 is: 26,311,646,694.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,307,213,596.75 : 47,345,104,384.43 = 19,065,947,682.91 : x
  2. Step 2: Convert to fraction form
    34,307,213,596.75/47,345,104,384.43 = 19,065,947,682.91/x
  3. Step 3: Cross multiply
    34,307,213,596.75x = 47,345,104,384.43 × 19,065,947,682.91
  4. Step 4: Simplify right side
    34,307,213,596.75x = 902,679,283,235,455,238,144
  5. Step 5: Solve for x
    x = 902,679,283,235,455,238,144/34,307,213,596.75
  6. Step 6: Final answer
    x = 26,311,646,694.65

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.