Home / 248,936,323.35-349,021,036.05-248,936,323.35

Finding the Fourth Proportional to 248,936,323.35, 349,021,036.05 and 248,936,323.35

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Solution

The fourth proportional to 248,936,323.35, 349,021,036.05 and 248,936,323.35 is: 349,021,036.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,936,323.35 : 349,021,036.05 = 248,936,323.35 : x
  2. Step 2: Convert to fraction form
    248,936,323.35/349,021,036.05 = 248,936,323.35/x
  3. Step 3: Cross multiply
    248,936,323.35x = 349,021,036.05 × 248,936,323.35
  4. Step 4: Simplify right side
    248,936,323.35x = 86,884,013,486,094,800
  5. Step 5: Solve for x
    x = 86,884,013,486,094,800/248,936,323.35
  6. Step 6: Final answer
    x = 349,021,036.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.