Home / 604,495,066.86-906,739,556.72-236,067,431.74

Finding the Fourth Proportional to 604,495,066.86, 906,739,556.72 and 236,067,431.74

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Solution

The fourth proportional to 604,495,066.86, 906,739,556.72 and 236,067,431.74 is: 354,099,959.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,495,066.86 : 906,739,556.72 = 236,067,431.74 : x
  2. Step 2: Convert to fraction form
    604,495,066.86/906,739,556.72 = 236,067,431.74/x
  3. Step 3: Cross multiply
    604,495,066.86x = 906,739,556.72 × 236,067,431.74
  4. Step 4: Simplify right side
    604,495,066.86x = 214,051,678,408,509,280
  5. Step 5: Solve for x
    x = 214,051,678,408,509,280/604,495,066.86
  6. Step 6: Final answer
    x = 354,099,959.03

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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.