Home / 176,173,056,731.20-264,259,585,096.80-156,909,876,750.40

Finding the Fourth Proportional to 176,173,056,731.20, 264,259,585,096.80 and 156,909,876,750.40

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Solution

The fourth proportional to 176,173,056,731.20, 264,259,585,096.80 and 156,909,876,750.40 is: 235,364,815,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,173,056,731.20 : 264,259,585,096.80 = 156,909,876,750.40 : x
  2. Step 2: Convert to fraction form
    176,173,056,731.20/264,259,585,096.80 = 156,909,876,750.40/x
  3. Step 3: Cross multiply
    176,173,056,731.20x = 264,259,585,096.80 × 156,909,876,750.40
  4. Step 4: Simplify right side
    176,173,056,731.20x = 41,464,938,927,650,722,807,808
  5. Step 5: Solve for x
    x = 41,464,938,927,650,722,807,808/176,173,056,731.20
  6. Step 6: Final answer
    x = 235,364,815,125.60

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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.