Home / 578,592,796,182.70-798,502,723,651.06-347,114,984,886.73

Finding the Fourth Proportional to 578,592,796,182.70, 798,502,723,651.06 and 347,114,984,886.73

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Solution

The fourth proportional to 578,592,796,182.70, 798,502,723,651.06 and 347,114,984,886.73 is: 479,045,474,953.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    578,592,796,182.70 : 798,502,723,651.06 = 347,114,984,886.73 : x
  2. Step 2: Convert to fraction form
    578,592,796,182.70/798,502,723,651.06 = 347,114,984,886.73/x
  3. Step 3: Cross multiply
    578,592,796,182.70x = 798,502,723,651.06 × 347,114,984,886.73
  4. Step 4: Simplify right side
    578,592,796,182.70x = 277,172,260,852,150,436,888,576
  5. Step 5: Solve for x
    x = 277,172,260,852,150,436,888,576/578,592,796,182.70
  6. Step 6: Final answer
    x = 479,045,474,953.73

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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.