Home / 56,379,244,947.06-77,805,403,681.14-32,297,920,739.40

Finding the Fourth Proportional to 56,379,244,947.06, 77,805,403,681.14 and 32,297,920,739.40

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Solution

The fourth proportional to 56,379,244,947.06, 77,805,403,681.14 and 32,297,920,739.40 is: 44,572,302,512.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,379,244,947.06 : 77,805,403,681.14 = 32,297,920,739.40 : x
  2. Step 2: Convert to fraction form
    56,379,244,947.06/77,805,403,681.14 = 32,297,920,739.40/x
  3. Step 3: Cross multiply
    56,379,244,947.06x = 77,805,403,681.14 × 32,297,920,739.40
  4. Step 4: Simplify right side
    56,379,244,947.06x = 2,512,952,761,190,480,609,280
  5. Step 5: Solve for x
    x = 2,512,952,761,190,480,609,280/56,379,244,947.06
  6. Step 6: Final answer
    x = 44,572,302,512.21

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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.