Home / 41,621,309,475.16-57,437,449,584.65-22,590,416,897.59

Finding the Fourth Proportional to 41,621,309,475.16, 57,437,449,584.65 and 22,590,416,897.59

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Solution

The fourth proportional to 41,621,309,475.16, 57,437,449,584.65 and 22,590,416,897.59 is: 31,174,798,390.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621,309,475.16 : 57,437,449,584.65 = 22,590,416,897.59 : x
  2. Step 2: Convert to fraction form
    41,621,309,475.16/57,437,449,584.65 = 22,590,416,897.59/x
  3. Step 3: Cross multiply
    41,621,309,475.16x = 57,437,449,584.65 × 22,590,416,897.59
  4. Step 4: Simplify right side
    41,621,309,475.16x = 1,297,535,931,651,551,133,696
  5. Step 5: Solve for x
    x = 1,297,535,931,651,551,133,696/41,621,309,475.16
  6. Step 6: Final answer
    x = 31,174,798,390.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.