Home / 6,144,388,946-8,476,554,661.08-3,602,773,602.80

Finding the Fourth Proportional to 6,144,388,946, 8,476,554,661.08 and 3,602,773,602.80

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Solution

The fourth proportional to 6,144,388,946, 8,476,554,661.08 and 3,602,773,602.80 is: 4,970,243,199.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,388,946 : 8,476,554,661.08 = 3,602,773,602.80 : x
  2. Step 2: Convert to fraction form
    6,144,388,946/8,476,554,661.08 = 3,602,773,602.80/x
  3. Step 3: Cross multiply
    6,144,388,946x = 8,476,554,661.08 × 3,602,773,602.80
  4. Step 4: Simplify right side
    6,144,388,946x = 30,539,107,375,630,327,808
  5. Step 5: Solve for x
    x = 30,539,107,375,630,327,808/6,144,388,946
  6. Step 6: Final answer
    x = 4,970,243,199.78

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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.