Home / 11,058,201,209.80-16,587,301,814.70-7,338,964,515.40

Finding the Fourth Proportional to 11,058,201,209.80, 16,587,301,814.70 and 7,338,964,515.40

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Solution

The fourth proportional to 11,058,201,209.80, 16,587,301,814.70 and 7,338,964,515.40 is: 11,008,446,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,201,209.80 : 16,587,301,814.70 = 7,338,964,515.40 : x
  2. Step 2: Convert to fraction form
    11,058,201,209.80/16,587,301,814.70 = 7,338,964,515.40/x
  3. Step 3: Cross multiply
    11,058,201,209.80x = 16,587,301,814.70 × 7,338,964,515.40
  4. Step 4: Simplify right side
    11,058,201,209.80x = 121,733,619,424,313,327,616
  5. Step 5: Solve for x
    x = 121,733,619,424,313,327,616/11,058,201,209.80
  6. Step 6: Final answer
    x = 11,008,446,773.10

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1.5x scale

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.