Home / 194,277,977,892.60-291,416,966,838.90-194,277,977,892.60

Finding the Fourth Proportional to 194,277,977,892.60, 291,416,966,838.90 and 194,277,977,892.60

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Solution

The fourth proportional to 194,277,977,892.60, 291,416,966,838.90 and 194,277,977,892.60 is: 291,416,966,838.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,277,977,892.60 : 291,416,966,838.90 = 194,277,977,892.60 : x
  2. Step 2: Convert to fraction form
    194,277,977,892.60/291,416,966,838.90 = 194,277,977,892.60/x
  3. Step 3: Cross multiply
    194,277,977,892.60x = 291,416,966,838.90 × 194,277,977,892.60
  4. Step 4: Simplify right side
    194,277,977,892.60x = 56,615,899,041,056,367,312,896
  5. Step 5: Solve for x
    x = 56,615,899,041,056,367,312,896/194,277,977,892.60
  6. Step 6: Final answer
    x = 291,416,966,838.90

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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.