Home / 4,493,194,439-6,740,710,887.42-1,545,091,185.36

Finding the Fourth Proportional to 4,493,194,439, 6,740,710,887.42 and 1,545,091,185.36

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Solution

The fourth proportional to 4,493,194,439, 6,740,710,887.42 and 1,545,091,185.36 is: 2,317,952,876.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,194,439 : 6,740,710,887.42 = 1,545,091,185.36 : x
  2. Step 2: Convert to fraction form
    4,493,194,439/6,740,710,887.42 = 1,545,091,185.36/x
  3. Step 3: Cross multiply
    4,493,194,439x = 6,740,710,887.42 × 1,545,091,185.36
  4. Step 4: Simplify right side
    4,493,194,439x = 10,415,012,975,212,824,576
  5. Step 5: Solve for x
    x = 10,415,012,975,212,824,576/4,493,194,439
  6. Step 6: Final answer
    x = 2,317,952,876.65

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1.5x scale

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.