Home / 7,946,634,904,454.40-10,968,396,566,301-5,175,702,050,851.80

Finding the Fourth Proportional to 7,946,634,904,454.40, 10,968,396,566,301 and 5,175,702,050,851.80

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Solution

The fourth proportional to 7,946,634,904,454.40, 10,968,396,566,301 and 5,175,702,050,851.80 is: 7,143,797,756,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,946,634,904,454.40 : 10,968,396,566,301 = 5,175,702,050,851.80 : x
  2. Step 2: Convert to fraction form
    7,946,634,904,454.40/10,968,396,566,301 = 5,175,702,050,851.80/x
  3. Step 3: Cross multiply
    7,946,634,904,454.40x = 10,968,396,566,301 × 5,175,702,050,851.80
  4. Step 4: Simplify right side
    7,946,634,904,454.40x = 56,769,152,602,759,926,468,575,232
  5. Step 5: Solve for x
    x = 56,769,152,602,759,926,468,575,232/7,946,634,904,454.40
  6. Step 6: Final answer
    x = 7,143,797,756,574.75

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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.