Home / 56,733,697,261.90-85,100,545,892.85-34,385,398,612.30

Finding the Fourth Proportional to 56,733,697,261.90, 85,100,545,892.85 and 34,385,398,612.30

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Solution

The fourth proportional to 56,733,697,261.90, 85,100,545,892.85 and 34,385,398,612.30 is: 51,578,097,918.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,733,697,261.90 : 85,100,545,892.85 = 34,385,398,612.30 : x
  2. Step 2: Convert to fraction form
    56,733,697,261.90/85,100,545,892.85 = 34,385,398,612.30/x
  3. Step 3: Cross multiply
    56,733,697,261.90x = 85,100,545,892.85 × 34,385,398,612.30
  4. Step 4: Simplify right side
    56,733,697,261.90x = 2,926,216,192,649,977,135,104
  5. Step 5: Solve for x
    x = 2,926,216,192,649,977,135,104/56,733,697,261.90
  6. Step 6: Final answer
    x = 51,578,097,918.45

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Double scale
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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.