Home / 38,809,955,339.70-58,214,933,009.55-32,185,064,977.80

Finding the Fourth Proportional to 38,809,955,339.70, 58,214,933,009.55 and 32,185,064,977.80

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Solution

The fourth proportional to 38,809,955,339.70, 58,214,933,009.55 and 32,185,064,977.80 is: 48,277,597,466.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,809,955,339.70 : 58,214,933,009.55 = 32,185,064,977.80 : x
  2. Step 2: Convert to fraction form
    38,809,955,339.70/58,214,933,009.55 = 32,185,064,977.80/x
  3. Step 3: Cross multiply
    38,809,955,339.70x = 58,214,933,009.55 × 32,185,064,977.80
  4. Step 4: Simplify right side
    38,809,955,339.70x = 1,873,651,401,590,641,000,448
  5. Step 5: Solve for x
    x = 1,873,651,401,590,641,000,448/38,809,955,339.70
  6. Step 6: Final answer
    x = 48,277,597,466.70

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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.