Home / 32,827,668.22-45,307,807.55-19,084,603.96

Finding the Fourth Proportional to 32,827,668.22, 45,307,807.55 and 19,084,603.96

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Solution

The fourth proportional to 32,827,668.22, 45,307,807.55 and 19,084,603.96 is: 26,340,023.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,827,668.22 : 45,307,807.55 = 19,084,603.96 : x
  2. Step 2: Convert to fraction form
    32,827,668.22/45,307,807.55 = 19,084,603.96/x
  3. Step 3: Cross multiply
    32,827,668.22x = 45,307,807.55 × 19,084,603.96
  4. Step 4: Simplify right side
    32,827,668.22x = 864,681,563,387,647.88
  5. Step 5: Solve for x
    x = 864,681,563,387,647.88/32,827,668.22
  6. Step 6: Final answer
    x = 26,340,023.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.