Home / 578,592,796,182.20-798,502,723,650.36-347,114,984,886.22

Finding the Fourth Proportional to 578,592,796,182.20, 798,502,723,650.36 and 347,114,984,886.22

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Solution

The fourth proportional to 578,592,796,182.20, 798,502,723,650.36 and 347,114,984,886.22 is: 479,045,474,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    578,592,796,182.20 : 798,502,723,650.36 = 347,114,984,886.22 : x
  2. Step 2: Convert to fraction form
    578,592,796,182.20/798,502,723,650.36 = 347,114,984,886.22/x
  3. Step 3: Cross multiply
    578,592,796,182.20x = 798,502,723,650.36 × 347,114,984,886.22
  4. Step 4: Simplify right side
    578,592,796,182.20x = 277,172,260,851,500,185,550,848
  5. Step 5: Solve for x
    x = 277,172,260,851,500,185,550,848/578,592,796,182.20
  6. Step 6: Final answer
    x = 479,045,474,953.02

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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.