Home / 32,199,706,441.69-48,321,622,223.13-11,238,139,277.08

Finding the Fourth Proportional to 32,199,706,441.69, 48,321,622,223.13 and 11,238,139,277.08

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Solution

The fourth proportional to 32,199,706,441.69, 48,321,622,223.13 and 11,238,139,277.08 is: 16,864,909,051.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,199,706,441.69 : 48,321,622,223.13 = 11,238,139,277.08 : x
  2. Step 2: Convert to fraction form
    32,199,706,441.69/48,321,622,223.13 = 11,238,139,277.08/x
  3. Step 3: Cross multiply
    32,199,706,441.69x = 48,321,622,223.13 × 11,238,139,277.08
  4. Step 4: Simplify right side
    32,199,706,441.69x = 543,045,120,637,979,000,832
  5. Step 5: Solve for x
    x = 543,045,120,637,979,000,832/32,199,706,441.69
  6. Step 6: Final answer
    x = 16,864,909,051.93

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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.