Home / 7,634,492,445.60-11,451,738,668.40-2,113,750,477.35

Finding the Fourth Proportional to 7,634,492,445.60, 11,451,738,668.40 and 2,113,750,477.35

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Solution

The fourth proportional to 7,634,492,445.60, 11,451,738,668.40 and 2,113,750,477.35 is: 3,170,625,716.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,492,445.60 : 11,451,738,668.40 = 2,113,750,477.35 : x
  2. Step 2: Convert to fraction form
    7,634,492,445.60/11,451,738,668.40 = 2,113,750,477.35/x
  3. Step 3: Cross multiply
    7,634,492,445.60x = 11,451,738,668.40 × 2,113,750,477.35
  4. Step 4: Simplify right side
    7,634,492,445.60x = 24,206,118,076,817,952,768
  5. Step 5: Solve for x
    x = 24,206,118,076,817,952,768/7,634,492,445.60
  6. Step 6: Final answer
    x = 3,170,625,716.03

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Double scale
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Similar ratio
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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.