Home / 32,595,048,008.20-48,892,572,012.30-11,657,122,913.80

Finding the Fourth Proportional to 32,595,048,008.20, 48,892,572,012.30 and 11,657,122,913.80

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Solution

The fourth proportional to 32,595,048,008.20, 48,892,572,012.30 and 11,657,122,913.80 is: 17,485,684,370.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,048,008.20 : 48,892,572,012.30 = 11,657,122,913.80 : x
  2. Step 2: Convert to fraction form
    32,595,048,008.20/48,892,572,012.30 = 11,657,122,913.80/x
  3. Step 3: Cross multiply
    32,595,048,008.20x = 48,892,572,012.30 × 11,657,122,913.80
  4. Step 4: Simplify right side
    32,595,048,008.20x = 569,946,721,519,198,928,896
  5. Step 5: Solve for x
    x = 569,946,721,519,198,928,896/32,595,048,008.20
  6. Step 6: Final answer
    x = 17,485,684,370.70

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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.