Home / 6,814,998,218,661-10,223,125,750,906-2,225,551,175,681.20

Finding the Fourth Proportional to 6,814,998,218,661, 10,223,125,750,906 and 2,225,551,175,681.20

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Solution

The fourth proportional to 6,814,998,218,661, 10,223,125,750,906 and 2,225,551,175,681.20 is: 3,338,531,985,491.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,998,218,661 : 10,223,125,750,906 = 2,225,551,175,681.20 : x
  2. Step 2: Convert to fraction form
    6,814,998,218,661/10,223,125,750,906 = 2,225,551,175,681.20/x
  3. Step 3: Cross multiply
    6,814,998,218,661x = 10,223,125,750,906 × 2,225,551,175,681.20
  4. Step 4: Simplify right side
    6,814,998,218,661x = 22,752,089,534,065,602,608,496,640
  5. Step 5: Solve for x
    x = 22,752,089,534,065,602,608,496,640/6,814,998,218,661
  6. Step 6: Final answer
    x = 3,338,531,985,491.24

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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.