Home / 22,421,167,357.65-33,631,751,036.48-13,100,117,370.45

Finding the Fourth Proportional to 22,421,167,357.65, 33,631,751,036.48 and 13,100,117,370.45

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Solution

The fourth proportional to 22,421,167,357.65, 33,631,751,036.48 and 13,100,117,370.45 is: 19,650,176,055.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,167,357.65 : 33,631,751,036.48 = 13,100,117,370.45 : x
  2. Step 2: Convert to fraction form
    22,421,167,357.65/33,631,751,036.48 = 13,100,117,370.45/x
  3. Step 3: Cross multiply
    22,421,167,357.65x = 33,631,751,036.48 × 13,100,117,370.45
  4. Step 4: Simplify right side
    22,421,167,357.65x = 440,579,885,951,575,916,544
  5. Step 5: Solve for x
    x = 440,579,885,951,575,916,544/22,421,167,357.65
  6. Step 6: Final answer
    x = 19,650,176,055.68

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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.