Home / 56,379,244,946.06-77,805,403,679.76-32,297,920,738.40

Finding the Fourth Proportional to 56,379,244,946.06, 77,805,403,679.76 and 32,297,920,738.40

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Solution

The fourth proportional to 56,379,244,946.06, 77,805,403,679.76 and 32,297,920,738.40 is: 44,572,302,510.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,379,244,946.06 : 77,805,403,679.76 = 32,297,920,738.40 : x
  2. Step 2: Convert to fraction form
    56,379,244,946.06/77,805,403,679.76 = 32,297,920,738.40/x
  3. Step 3: Cross multiply
    56,379,244,946.06x = 77,805,403,679.76 × 32,297,920,738.40
  4. Step 4: Simplify right side
    56,379,244,946.06x = 2,512,952,761,068,415,352,832
  5. Step 5: Solve for x
    x = 2,512,952,761,068,415,352,832/56,379,244,946.06
  6. Step 6: Final answer
    x = 44,572,302,510.84

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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.