Home / 446,550,327.07-616,239,962.25-248,307,565.51

Finding the Fourth Proportional to 446,550,327.07, 616,239,962.25 and 248,307,565.51

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Solution

The fourth proportional to 446,550,327.07, 616,239,962.25 and 248,307,565.51 is: 342,664,724.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,550,327.07 : 616,239,962.25 = 248,307,565.51 : x
  2. Step 2: Convert to fraction form
    446,550,327.07/616,239,962.25 = 248,307,565.51/x
  3. Step 3: Cross multiply
    446,550,327.07x = 616,239,962.25 × 248,307,565.51
  4. Step 4: Simplify right side
    446,550,327.07x = 153,017,044,794,050,592
  5. Step 5: Solve for x
    x = 153,017,044,794,050,592/446,550,327.07
  6. Step 6: Final answer
    x = 342,664,724.48

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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.