Home / 156,915,124.60-234,924,789.30-156,915,124.60

Finding the Fourth Proportional to 156,915,124.60, 234,924,789.30 and 156,915,124.60

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Solution

The fourth proportional to 156,915,124.60, 234,924,789.30 and 156,915,124.60 is: 234,924,789.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,915,124.60 : 234,924,789.30 = 156,915,124.60 : x
  2. Step 2: Convert to fraction form
    156,915,124.60/234,924,789.30 = 156,915,124.60/x
  3. Step 3: Cross multiply
    156,915,124.60x = 234,924,789.30 × 156,915,124.60
  4. Step 4: Simplify right side
    156,915,124.60x = 36,863,252,584,638,248
  5. Step 5: Solve for x
    x = 36,863,252,584,638,248/156,915,124.60
  6. Step 6: Final answer
    x = 234,924,789.30

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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.