Home / 3,397,751,377.80-5,096,627,066.70-1,069,402,068.60

Finding the Fourth Proportional to 3,397,751,377.80, 5,096,627,066.70 and 1,069,402,068.60

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Solution

The fourth proportional to 3,397,751,377.80, 5,096,627,066.70 and 1,069,402,068.60 is: 1,604,103,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,751,377.80 : 5,096,627,066.70 = 1,069,402,068.60 : x
  2. Step 2: Convert to fraction form
    3,397,751,377.80/5,096,627,066.70 = 1,069,402,068.60/x
  3. Step 3: Cross multiply
    3,397,751,377.80x = 5,096,627,066.70 × 1,069,402,068.60
  4. Step 4: Simplify right side
    3,397,751,377.80x = 5,450,343,528,011,729,920
  5. Step 5: Solve for x
    x = 5,450,343,528,011,729,920/3,397,751,377.80
  6. Step 6: Final answer
    x = 1,604,103,102.90

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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.