Home / 35,518,024-49,014,873.16-19,220,500

Finding the Fourth Proportional to 35,518,024, 49,014,873.16 and 19,220,500

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Solution

The fourth proportional to 35,518,024, 49,014,873.16 and 19,220,500 is: 26,524,290.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,518,024 : 49,014,873.16 = 19,220,500 : x
  2. Step 2: Convert to fraction form
    35,518,024/49,014,873.16 = 19,220,500/x
  3. Step 3: Cross multiply
    35,518,024x = 49,014,873.16 × 19,220,500
  4. Step 4: Simplify right side
    35,518,024x = 942,090,369,571,779.88
  5. Step 5: Solve for x
    x = 942,090,369,571,779.88/35,518,024
  6. Step 6: Final answer
    x = 26,524,290.02

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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.