Home / 1,044,605,873.82-1,441,556,058.20-574,697,113.90

Finding the Fourth Proportional to 1,044,605,873.82, 1,441,556,058.20 and 574,697,113.90

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Solution

The fourth proportional to 1,044,605,873.82, 1,441,556,058.20 and 574,697,113.90 is: 793,081,990.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,605,873.82 : 1,441,556,058.20 = 574,697,113.90 : x
  2. Step 2: Convert to fraction form
    1,044,605,873.82/1,441,556,058.20 = 574,697,113.90/x
  3. Step 3: Cross multiply
    1,044,605,873.82x = 1,441,556,058.20 × 574,697,113.90
  4. Step 4: Simplify right side
    1,044,605,873.82x = 828,458,106,172,600,448
  5. Step 5: Solve for x
    x = 828,458,106,172,600,448/1,044,605,873.82
  6. Step 6: Final answer
    x = 793,081,990.96

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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.