Home / 5,239,045,197,840.60-7,851,543,287,060.40-4,077,426,297,700.80

Finding the Fourth Proportional to 5,239,045,197,840.60, 7,851,543,287,060.40 and 4,077,426,297,700.80

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Solution

The fourth proportional to 5,239,045,197,840.60, 7,851,543,287,060.40 and 4,077,426,297,700.80 is: 6,110,672,435,006.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,045,197,840.60 : 7,851,543,287,060.40 = 4,077,426,297,700.80 : x
  2. Step 2: Convert to fraction form
    5,239,045,197,840.60/7,851,543,287,060.40 = 4,077,426,297,700.80/x
  3. Step 3: Cross multiply
    5,239,045,197,840.60x = 7,851,543,287,060.40 × 4,077,426,297,700.80
  4. Step 4: Simplify right side
    5,239,045,197,840.60x = 32,014,089,076,196,256,761,511,936
  5. Step 5: Solve for x
    x = 32,014,089,076,196,256,761,511,936/5,239,045,197,840.60
  6. Step 6: Final answer
    x = 6,110,672,435,006.22

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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.