Home / 40,988,284.58-56,563,735.11-23,347,184.42

Finding the Fourth Proportional to 40,988,284.58, 56,563,735.11 and 23,347,184.42

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Solution

The fourth proportional to 40,988,284.58, 56,563,735.11 and 23,347,184.42 is: 32,219,058.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,988,284.58 : 56,563,735.11 = 23,347,184.42 : x
  2. Step 2: Convert to fraction form
    40,988,284.58/56,563,735.11 = 23,347,184.42/x
  3. Step 3: Cross multiply
    40,988,284.58x = 56,563,735.11 × 23,347,184.42
  4. Step 4: Simplify right side
    40,988,284.58x = 1,320,603,955,097,199
  5. Step 5: Solve for x
    x = 1,320,603,955,097,199/40,988,284.58
  6. Step 6: Final answer
    x = 32,219,058.90

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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.