Home / 62,588,376,985.80-93,887,100,441.90-37,691,429,017.80

Finding the Fourth Proportional to 62,588,376,985.80, 93,887,100,441.90 and 37,691,429,017.80

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Solution

The fourth proportional to 62,588,376,985.80, 93,887,100,441.90 and 37,691,429,017.80 is: 56,539,874,532.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,588,376,985.80 : 93,887,100,441.90 = 37,691,429,017.80 : x
  2. Step 2: Convert to fraction form
    62,588,376,985.80/93,887,100,441.90 = 37,691,429,017.80/x
  3. Step 3: Cross multiply
    62,588,376,985.80x = 93,887,100,441.90 × 37,691,429,017.80
  4. Step 4: Simplify right side
    62,588,376,985.80x = 3,538,738,981,992,933,097,472
  5. Step 5: Solve for x
    x = 3,538,738,981,992,933,097,472/62,588,376,985.80
  6. Step 6: Final answer
    x = 56,539,874,532.87

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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.