Home / 1,183,930,188.02-1,776,507,621.87-859,083,925.94

Finding the Fourth Proportional to 1,183,930,188.02, 1,776,507,621.87 and 859,083,925.94

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Solution

The fourth proportional to 1,183,930,188.02, 1,776,507,621.87 and 859,083,925.94 is: 1,289,070,215.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,930,188.02 : 1,776,507,621.87 = 859,083,925.94 : x
  2. Step 2: Convert to fraction form
    1,183,930,188.02/1,776,507,621.87 = 859,083,925.94/x
  3. Step 3: Cross multiply
    1,183,930,188.02x = 1,776,507,621.87 × 859,083,925.94
  4. Step 4: Simplify right side
    1,183,930,188.02x = 1,526,169,142,258,412,544
  5. Step 5: Solve for x
    x = 1,526,169,142,258,412,544/1,183,930,188.02
  6. Step 6: Final answer
    x = 1,289,070,215.20

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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.