Home / 3,014,214,706.15-4,159,619,742.99-1,676,076,065.57

Finding the Fourth Proportional to 3,014,214,706.15, 4,159,619,742.99 and 1,676,076,065.57

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Solution

The fourth proportional to 3,014,214,706.15, 4,159,619,742.99 and 1,676,076,065.57 is: 2,312,986,888.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,214,706.15 : 4,159,619,742.99 = 1,676,076,065.57 : x
  2. Step 2: Convert to fraction form
    3,014,214,706.15/4,159,619,742.99 = 1,676,076,065.57/x
  3. Step 3: Cross multiply
    3,014,214,706.15x = 4,159,619,742.99 × 1,676,076,065.57
  4. Step 4: Simplify right side
    3,014,214,706.15x = 6,971,839,093,083,377,664
  5. Step 5: Solve for x
    x = 6,971,839,093,083,377,664/3,014,214,706.15
  6. Step 6: Final answer
    x = 2,312,986,888.05

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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.