Home / 43,022,815,324.08-64,534,344,055.59-16,501,461,473.98

Finding the Fourth Proportional to 43,022,815,324.08, 64,534,344,055.59 and 16,501,461,473.98

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Solution

The fourth proportional to 43,022,815,324.08, 64,534,344,055.59 and 16,501,461,473.98 is: 24,752,238,647.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,022,815,324.08 : 64,534,344,055.59 = 16,501,461,473.98 : x
  2. Step 2: Convert to fraction form
    43,022,815,324.08/64,534,344,055.59 = 16,501,461,473.98/x
  3. Step 3: Cross multiply
    43,022,815,324.08x = 64,534,344,055.59 × 16,501,461,473.98
  4. Step 4: Simplify right side
    43,022,815,324.08x = 1,064,910,992,181,565,849,600
  5. Step 5: Solve for x
    x = 1,064,910,992,181,565,849,600/43,022,815,324.08
  6. Step 6: Final answer
    x = 24,752,238,647.33

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1.5x scale

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.