Home / 1,033,123,061,709.10-1,549,684,592,563.60-1,005,228,786,501.10

Finding the Fourth Proportional to 1,033,123,061,709.10, 1,549,684,592,563.60 and 1,005,228,786,501.10

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Solution

The fourth proportional to 1,033,123,061,709.10, 1,549,684,592,563.60 and 1,005,228,786,501.10 is: 1,507,843,179,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,123,061,709.10 : 1,549,684,592,563.60 = 1,005,228,786,501.10 : x
  2. Step 2: Convert to fraction form
    1,033,123,061,709.10/1,549,684,592,563.60 = 1,005,228,786,501.10/x
  3. Step 3: Cross multiply
    1,033,123,061,709.10x = 1,549,684,592,563.60 × 1,005,228,786,501.10
  4. Step 4: Simplify right side
    1,033,123,061,709.10x = 1,557,787,562,442,159,244,181,504
  5. Step 5: Solve for x
    x = 1,557,787,562,442,159,244,181,504/1,033,123,061,709.10
  6. Step 6: Final answer
    x = 1,507,843,179,751.60

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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.