Home / 1,958,184,058.50-4,226,473,373.63

Finding the Third Proportional to 1,958,184,058.50 and 4,226,473,373.63

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Solution

The third proportional to 1,958,184,058.50 and 4,226,473,373.63 is: 9,122,266,673.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,958,184,058.50 : 4,226,473,373.63 = 4,226,473,373.63 : x
  2. Step 2: Convert to fraction form
    1,958,184,058.50/4,226,473,373.63 = 4,226,473,373.63/x
  3. Step 3: Cross multiply
    1,958,184,058.50x = 4,226,473,373.63 × 4,226,473,373.63
  4. Step 4: Simplify right side
    1,958,184,058.50x = 17,863,077,177,961,089,024
  5. Step 5: Solve for x
    x = 17,863,077,177,961,089,024/1,958,184,058.50
  6. Step 6: Final answer
    x = 9,122,266,673.77

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.