Home / 11,281,434,000.40-16,922,151,000.60-6,866,955,254.80

Finding the Fourth Proportional to 11,281,434,000.40, 16,922,151,000.60 and 6,866,955,254.80

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Solution

The fourth proportional to 11,281,434,000.40, 16,922,151,000.60 and 6,866,955,254.80 is: 10,300,432,882.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,281,434,000.40 : 16,922,151,000.60 = 6,866,955,254.80 : x
  2. Step 2: Convert to fraction form
    11,281,434,000.40/16,922,151,000.60 = 6,866,955,254.80/x
  3. Step 3: Cross multiply
    11,281,434,000.40x = 16,922,151,000.60 × 6,866,955,254.80
  4. Step 4: Simplify right side
    11,281,434,000.40x = 116,203,653,736,089,255,936
  5. Step 5: Solve for x
    x = 116,203,653,736,089,255,936/11,281,434,000.40
  6. Step 6: Final answer
    x = 10,300,432,882.20

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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.