Home / 59,638,991.40-89,458,487.10-29,405,903.40

Finding the Fourth Proportional to 59,638,991.40, 89,458,487.10 and 29,405,903.40

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Solution

The fourth proportional to 59,638,991.40, 89,458,487.10 and 29,405,903.40 is: 44,108,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,638,991.40 : 89,458,487.10 = 29,405,903.40 : x
  2. Step 2: Convert to fraction form
    59,638,991.40/89,458,487.10 = 29,405,903.40/x
  3. Step 3: Cross multiply
    59,638,991.40x = 89,458,487.10 × 29,405,903.40
  4. Step 4: Simplify right side
    59,638,991.40x = 2,630,607,629,972,746
  5. Step 5: Solve for x
    x = 2,630,607,629,972,746/59,638,991.40
  6. Step 6: Final answer
    x = 44,108,855.10

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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.