Home / 21,531,763,206.70-32,297,644,810.05-21,531,763,206.70

Finding the Fourth Proportional to 21,531,763,206.70, 32,297,644,810.05 and 21,531,763,206.70

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Solution

The fourth proportional to 21,531,763,206.70, 32,297,644,810.05 and 21,531,763,206.70 is: 32,297,644,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,531,763,206.70 : 32,297,644,810.05 = 21,531,763,206.70 : x
  2. Step 2: Convert to fraction form
    21,531,763,206.70/32,297,644,810.05 = 21,531,763,206.70/x
  3. Step 3: Cross multiply
    21,531,763,206.70x = 32,297,644,810.05 × 21,531,763,206.70
  4. Step 4: Simplify right side
    21,531,763,206.70x = 695,425,240,184,099,831,808
  5. Step 5: Solve for x
    x = 695,425,240,184,099,831,808/21,531,763,206.70
  6. Step 6: Final answer
    x = 32,297,644,810.05

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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.