Home / 7,298,080,860.84-10,071,742,635.84-4,082,799,044.90

Finding the Fourth Proportional to 7,298,080,860.84, 10,071,742,635.84 and 4,082,799,044.90

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Solution

The fourth proportional to 7,298,080,860.84, 10,071,742,635.84 and 4,082,799,044.90 is: 5,634,481,447.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,298,080,860.84 : 10,071,742,635.84 = 4,082,799,044.90 : x
  2. Step 2: Convert to fraction form
    7,298,080,860.84/10,071,742,635.84 = 4,082,799,044.90/x
  3. Step 3: Cross multiply
    7,298,080,860.84x = 10,071,742,635.84 × 4,082,799,044.90
  4. Step 4: Simplify right side
    7,298,080,860.84x = 41,120,901,214,086,160,384
  5. Step 5: Solve for x
    x = 41,120,901,214,086,160,384/7,298,080,860.84
  6. Step 6: Final answer
    x = 5,634,481,447.68

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1.5x scale

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.