Home / 34,550,106,675.51-47,675,017,864.82-19,098,161,765.18

Finding the Fourth Proportional to 34,550,106,675.51, 47,675,017,864.82 and 19,098,161,765.18

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Solution

The fourth proportional to 34,550,106,675.51, 47,675,017,864.82 and 19,098,161,765.18 is: 26,353,180,668.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,550,106,675.51 : 47,675,017,864.82 = 19,098,161,765.18 : x
  2. Step 2: Convert to fraction form
    34,550,106,675.51/47,675,017,864.82 = 19,098,161,765.18/x
  3. Step 3: Cross multiply
    34,550,106,675.51x = 47,675,017,864.82 × 19,098,161,765.18
  4. Step 4: Simplify right side
    34,550,106,675.51x = 910,505,203,339,997,609,984
  5. Step 5: Solve for x
    x = 910,505,203,339,997,609,984/34,550,106,675.51
  6. Step 6: Final answer
    x = 26,353,180,668.63

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1.5x scale

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.