Home / 559,315,773,003.30-838,973,659,505.02-559,315,773,003.30

Finding the Fourth Proportional to 559,315,773,003.30, 838,973,659,505.02 and 559,315,773,003.30

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Solution

The fourth proportional to 559,315,773,003.30, 838,973,659,505.02 and 559,315,773,003.30 is: 838,973,659,505.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,315,773,003.30 : 838,973,659,505.02 = 559,315,773,003.30 : x
  2. Step 2: Convert to fraction form
    559,315,773,003.30/838,973,659,505.02 = 559,315,773,003.30/x
  3. Step 3: Cross multiply
    559,315,773,003.30x = 838,973,659,505.02 × 559,315,773,003.30
  4. Step 4: Simplify right side
    559,315,773,003.30x = 469,251,200,895,457,710,571,520
  5. Step 5: Solve for x
    x = 469,251,200,895,457,710,571,520/559,315,773,003.30
  6. Step 6: Final answer
    x = 838,973,659,505.02

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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.