Home / 3,032,586,226.95-4,549,108,058.07-905,263,961.27

Finding the Fourth Proportional to 3,032,586,226.95, 4,549,108,058.07 and 905,263,961.27

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Solution

The fourth proportional to 3,032,586,226.95, 4,549,108,058.07 and 905,263,961.27 is: 1,357,964,216.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,586,226.95 : 4,549,108,058.07 = 905,263,961.27 : x
  2. Step 2: Convert to fraction form
    3,032,586,226.95/4,549,108,058.07 = 905,263,961.27/x
  3. Step 3: Cross multiply
    3,032,586,226.95x = 4,549,108,058.07 × 905,263,961.27
  4. Step 4: Simplify right side
    3,032,586,226.95x = 4,118,143,580,870,979,584
  5. Step 5: Solve for x
    x = 4,118,143,580,870,979,584/3,032,586,226.95
  6. Step 6: Final answer
    x = 1,357,964,216.90

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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.