Home / 43,585,876,599,636-65,378,877,822,584-17,799,218,698,185

Finding the Fourth Proportional to 43,585,876,599,636, 65,378,877,822,584 and 17,799,218,698,185

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Solution

The fourth proportional to 43,585,876,599,636, 65,378,877,822,584 and 17,799,218,698,185 is: 26,698,853,743,274.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,585,876,599,636 : 65,378,877,822,584 = 17,799,218,698,185 : x
  2. Step 2: Convert to fraction form
    43,585,876,599,636/65,378,877,822,584 = 17,799,218,698,185/x
  3. Step 3: Cross multiply
    43,585,876,599,636x = 65,378,877,822,584 × 17,799,218,698,185
  4. Step 4: Simplify right side
    43,585,876,599,636x = 1,163,692,944,606,089,698,208,645,120
  5. Step 5: Solve for x
    x = 1,163,692,944,606,089,698,208,645,120/43,585,876,599,636
  6. Step 6: Final answer
    x = 26,698,853,743,274.45

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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.