Home / 178,249,248,375.20-267,373,872,562.80-178,249,248,375.20

Finding the Fourth Proportional to 178,249,248,375.20, 267,373,872,562.80 and 178,249,248,375.20

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Solution

The fourth proportional to 178,249,248,375.20, 267,373,872,562.80 and 178,249,248,375.20 is: 267,373,872,562.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,249,248,375.20 : 267,373,872,562.80 = 178,249,248,375.20 : x
  2. Step 2: Convert to fraction form
    178,249,248,375.20/267,373,872,562.80 = 178,249,248,375.20/x
  3. Step 3: Cross multiply
    178,249,248,375.20x = 267,373,872,562.80 × 178,249,248,375.20
  4. Step 4: Simplify right side
    178,249,248,375.20x = 47,659,191,819,485,608,673,280
  5. Step 5: Solve for x
    x = 47,659,191,819,485,608,673,280/178,249,248,375.20
  6. Step 6: Final answer
    x = 267,373,872,562.80

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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.