Home / 11,758,412,059.20-17,637,618,088.80-4,003,624,987.20

Finding the Fourth Proportional to 11,758,412,059.20, 17,637,618,088.80 and 4,003,624,987.20

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Solution

The fourth proportional to 11,758,412,059.20, 17,637,618,088.80 and 4,003,624,987.20 is: 6,005,437,480.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,412,059.20 : 17,637,618,088.80 = 4,003,624,987.20 : x
  2. Step 2: Convert to fraction form
    11,758,412,059.20/17,637,618,088.80 = 4,003,624,987.20/x
  3. Step 3: Cross multiply
    11,758,412,059.20x = 17,637,618,088.80 × 4,003,624,987.20
  4. Step 4: Simplify right side
    11,758,412,059.20x = 70,614,408,495,010,381,824
  5. Step 5: Solve for x
    x = 70,614,408,495,010,381,824/11,758,412,059.20
  6. Step 6: Final answer
    x = 6,005,437,480.80

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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.