Home / 19,362,919.04-29,026,335.96-6,574,676.96

Finding the Fourth Proportional to 19,362,919.04, 29,026,335.96 and 6,574,676.96

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Solution

The fourth proportional to 19,362,919.04, 29,026,335.96 and 6,574,676.96 is: 9,855,889.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,362,919.04 : 29,026,335.96 = 6,574,676.96 : x
  2. Step 2: Convert to fraction form
    19,362,919.04/29,026,335.96 = 6,574,676.96/x
  3. Step 3: Cross multiply
    19,362,919.04x = 29,026,335.96 × 6,574,676.96
  4. Step 4: Simplify right side
    19,362,919.04x = 190,838,782,269,431.50
  5. Step 5: Solve for x
    x = 190,838,782,269,431.50/19,362,919.04
  6. Step 6: Final answer
    x = 9,855,889.08

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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.