Home / 56,634,618,244.80-85,048,673,248.80-37,091,950,161.60

Finding the Fourth Proportional to 56,634,618,244.80, 85,048,673,248.80 and 37,091,950,161.60

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Solution

The fourth proportional to 56,634,618,244.80, 85,048,673,248.80 and 37,091,950,161.60 is: 55,701,287,431.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,634,618,244.80 : 85,048,673,248.80 = 37,091,950,161.60 : x
  2. Step 2: Convert to fraction form
    56,634,618,244.80/85,048,673,248.80 = 37,091,950,161.60/x
  3. Step 3: Cross multiply
    56,634,618,244.80x = 85,048,673,248.80 × 37,091,950,161.60
  4. Step 4: Simplify right side
    56,634,618,244.80x = 3,154,621,149,454,692,515,840
  5. Step 5: Solve for x
    x = 3,154,621,149,454,692,515,840/56,634,618,244.80
  6. Step 6: Final answer
    x = 55,701,287,431.99

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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.