Home / 2,834,388,036.80-4,250,306,596.80-1,087,010,028.80

Finding the Fourth Proportional to 2,834,388,036.80, 4,250,306,596.80 and 1,087,010,028.80

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Solution

The fourth proportional to 2,834,388,036.80, 4,250,306,596.80 and 1,087,010,028.80 is: 1,630,025,894.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,388,036.80 : 4,250,306,596.80 = 1,087,010,028.80 : x
  2. Step 2: Convert to fraction form
    2,834,388,036.80/4,250,306,596.80 = 1,087,010,028.80/x
  3. Step 3: Cross multiply
    2,834,388,036.80x = 4,250,306,596.80 × 1,087,010,028.80
  4. Step 4: Simplify right side
    2,834,388,036.80x = 4,620,125,896,196,398,080
  5. Step 5: Solve for x
    x = 4,620,125,896,196,398,080/2,834,388,036.80
  6. Step 6: Final answer
    x = 1,630,025,894.91

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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.