Home / 5,280,397,922,684.50-7,920,596,884,027-3,673,687,670,703.80

Finding the Fourth Proportional to 5,280,397,922,684.50, 7,920,596,884,027 and 3,673,687,670,703.80

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Solution

The fourth proportional to 5,280,397,922,684.50, 7,920,596,884,027 and 3,673,687,670,703.80 is: 5,510,531,506,055.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,280,397,922,684.50 : 7,920,596,884,027 = 3,673,687,670,703.80 : x
  2. Step 2: Convert to fraction form
    5,280,397,922,684.50/7,920,596,884,027 = 3,673,687,670,703.80/x
  3. Step 3: Cross multiply
    5,280,397,922,684.50x = 7,920,596,884,027 × 3,673,687,670,703.80
  4. Step 4: Simplify right side
    5,280,397,922,684.50x = 29,097,799,117,464,924,447,571,968
  5. Step 5: Solve for x
    x = 29,097,799,117,464,924,447,571,968/5,280,397,922,684.50
  6. Step 6: Final answer
    x = 5,510,531,506,055.87

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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.