Home / 3,014,214,705.65-4,159,619,742.31-1,676,076,065.07

Finding the Fourth Proportional to 3,014,214,705.65, 4,159,619,742.31 and 1,676,076,065.07

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Solution

The fourth proportional to 3,014,214,705.65, 4,159,619,742.31 and 1,676,076,065.07 is: 2,312,986,887.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,214,705.65 : 4,159,619,742.31 = 1,676,076,065.07 : x
  2. Step 2: Convert to fraction form
    3,014,214,705.65/4,159,619,742.31 = 1,676,076,065.07/x
  3. Step 3: Cross multiply
    3,014,214,705.65x = 4,159,619,742.31 × 1,676,076,065.07
  4. Step 4: Simplify right side
    3,014,214,705.65x = 6,971,839,089,878,431,744
  5. Step 5: Solve for x
    x = 6,971,839,089,878,431,744/3,014,214,705.65
  6. Step 6: Final answer
    x = 2,312,986,887.37

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Double scale
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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.