Home / 32,152,646,739.82-48,234,464,671.77-13,255,604,324.96

Finding the Fourth Proportional to 32,152,646,739.82, 48,234,464,671.77 and 13,255,604,324.96

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Solution

The fourth proportional to 32,152,646,739.82, 48,234,464,671.77 and 13,255,604,324.96 is: 19,885,671,736.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,152,646,739.82 : 48,234,464,671.77 = 13,255,604,324.96 : x
  2. Step 2: Convert to fraction form
    32,152,646,739.82/48,234,464,671.77 = 13,255,604,324.96/x
  3. Step 3: Cross multiply
    32,152,646,739.82x = 48,234,464,671.77 × 13,255,604,324.96
  4. Step 4: Simplify right side
    32,152,646,739.82x = 639,376,978,515,003,572,224
  5. Step 5: Solve for x
    x = 639,376,978,515,003,572,224/32,152,646,739.82
  6. Step 6: Final answer
    x = 19,885,671,736.10

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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.