Home / 56,582,063,998.20-79,330,984,655.40-56,582,063,998.20

Finding the Fourth Proportional to 56,582,063,998.20, 79,330,984,655.40 and 56,582,063,998.20

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Solution

The fourth proportional to 56,582,063,998.20, 79,330,984,655.40 and 56,582,063,998.20 is: 79,330,984,655.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,582,063,998.20 : 79,330,984,655.40 = 56,582,063,998.20 : x
  2. Step 2: Convert to fraction form
    56,582,063,998.20/79,330,984,655.40 = 56,582,063,998.20/x
  3. Step 3: Cross multiply
    56,582,063,998.20x = 79,330,984,655.40 × 56,582,063,998.20
  4. Step 4: Simplify right side
    56,582,063,998.20x = 4,488,710,850,812,064,563,200
  5. Step 5: Solve for x
    x = 4,488,710,850,812,064,563,200/56,582,063,998.20
  6. Step 6: Final answer
    x = 79,330,984,655.40

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Double scale
Find fourth proportional to 56,582,063,999.20, 79,330,984,656.80 and 56,582,063,999.20
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.