Home / 35,503,272.15-53,254,908.23-29,120,731.35

Finding the Fourth Proportional to 35,503,272.15, 53,254,908.23 and 29,120,731.35

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Solution

The fourth proportional to 35,503,272.15, 53,254,908.23 and 29,120,731.35 is: 43,681,097.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,503,272.15 : 53,254,908.23 = 29,120,731.35 : x
  2. Step 2: Convert to fraction form
    35,503,272.15/53,254,908.23 = 29,120,731.35/x
  3. Step 3: Cross multiply
    35,503,272.15x = 53,254,908.23 × 29,120,731.35
  4. Step 4: Simplify right side
    35,503,272.15x = 1,550,821,875,634,734
  5. Step 5: Solve for x
    x = 1,550,821,875,634,734/35,503,272.15
  6. Step 6: Final answer
    x = 43,681,097.03

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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.