Home / 26,468,630,128.30-39,702,945,192.45-23,575,890,477.10

Finding the Fourth Proportional to 26,468,630,128.30, 39,702,945,192.45 and 23,575,890,477.10

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Solution

The fourth proportional to 26,468,630,128.30, 39,702,945,192.45 and 23,575,890,477.10 is: 35,363,835,715.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,468,630,128.30 : 39,702,945,192.45 = 23,575,890,477.10 : x
  2. Step 2: Convert to fraction form
    26,468,630,128.30/39,702,945,192.45 = 23,575,890,477.10/x
  3. Step 3: Cross multiply
    26,468,630,128.30x = 39,702,945,192.45 × 23,575,890,477.10
  4. Step 4: Simplify right side
    26,468,630,128.30x = 936,032,287,475,505,037,312
  5. Step 5: Solve for x
    x = 936,032,287,475,505,037,312/26,468,630,128.30
  6. Step 6: Final answer
    x = 35,363,835,715.65

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Double scale
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Similar ratio
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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.