Home / 69,565,736,311.80-104,348,604,467.70-32,288,338,807.80

Finding the Fourth Proportional to 69,565,736,311.80, 104,348,604,467.70 and 32,288,338,807.80

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Solution

The fourth proportional to 69,565,736,311.80, 104,348,604,467.70 and 32,288,338,807.80 is: 48,432,508,211.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,565,736,311.80 : 104,348,604,467.70 = 32,288,338,807.80 : x
  2. Step 2: Convert to fraction form
    69,565,736,311.80/104,348,604,467.70 = 32,288,338,807.80/x
  3. Step 3: Cross multiply
    69,565,736,311.80x = 104,348,604,467.70 × 32,288,338,807.80
  4. Step 4: Simplify right side
    69,565,736,311.80x = 3,369,243,095,174,210,387,968
  5. Step 5: Solve for x
    x = 3,369,243,095,174,210,387,968/69,565,736,311.80
  6. Step 6: Final answer
    x = 48,432,508,211.70

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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.