Home / 166,281,984,000.60-249,422,976,000.90-149,448,200,602.20

Finding the Fourth Proportional to 166,281,984,000.60, 249,422,976,000.90 and 149,448,200,602.20

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Solution

The fourth proportional to 166,281,984,000.60, 249,422,976,000.90 and 149,448,200,602.20 is: 224,172,300,903.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,281,984,000.60 : 249,422,976,000.90 = 149,448,200,602.20 : x
  2. Step 2: Convert to fraction form
    166,281,984,000.60/249,422,976,000.90 = 149,448,200,602.20/x
  3. Step 3: Cross multiply
    166,281,984,000.60x = 249,422,976,000.90 × 149,448,200,602.20
  4. Step 4: Simplify right side
    166,281,984,000.60x = 37,275,814,952,180,220,166,144
  5. Step 5: Solve for x
    x = 37,275,814,952,180,220,166,144/166,281,984,000.60
  6. Step 6: Final answer
    x = 224,172,300,903.30

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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.