Home / 22,421,167,359.40-33,631,751,039.10-13,100,117,372.20

Finding the Fourth Proportional to 22,421,167,359.40, 33,631,751,039.10 and 13,100,117,372.20

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Solution

The fourth proportional to 22,421,167,359.40, 33,631,751,039.10 and 13,100,117,372.20 is: 19,650,176,058.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,167,359.40 : 33,631,751,039.10 = 13,100,117,372.20 : x
  2. Step 2: Convert to fraction form
    22,421,167,359.40/33,631,751,039.10 = 13,100,117,372.20/x
  3. Step 3: Cross multiply
    22,421,167,359.40x = 33,631,751,039.10 × 13,100,117,372.20
  4. Step 4: Simplify right side
    22,421,167,359.40x = 440,579,886,044,819,292,160
  5. Step 5: Solve for x
    x = 440,579,886,044,819,292,160/22,421,167,359.40
  6. Step 6: Final answer
    x = 19,650,176,058.30

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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.