Home / 104,512,896,021.60-156,769,344,032.40-93,737,823,458.40

Finding the Fourth Proportional to 104,512,896,021.60, 156,769,344,032.40 and 93,737,823,458.40

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Solution

The fourth proportional to 104,512,896,021.60, 156,769,344,032.40 and 93,737,823,458.40 is: 140,606,735,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,512,896,021.60 : 156,769,344,032.40 = 93,737,823,458.40 : x
  2. Step 2: Convert to fraction form
    104,512,896,021.60/156,769,344,032.40 = 93,737,823,458.40/x
  3. Step 3: Cross multiply
    104,512,896,021.60x = 156,769,344,032.40 × 93,737,823,458.40
  4. Step 4: Simplify right side
    104,512,896,021.60x = 14,695,217,094,598,284,279,808
  5. Step 5: Solve for x
    x = 14,695,217,094,598,284,279,808/104,512,896,021.60
  6. Step 6: Final answer
    x = 140,606,735,187.60

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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.