Home / 98,887,392,000.40-148,331,088,000.60-95,030,405,798.80

Finding the Fourth Proportional to 98,887,392,000.40, 148,331,088,000.60 and 95,030,405,798.80

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Solution

The fourth proportional to 98,887,392,000.40, 148,331,088,000.60 and 95,030,405,798.80 is: 142,545,608,698.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,887,392,000.40 : 148,331,088,000.60 = 95,030,405,798.80 : x
  2. Step 2: Convert to fraction form
    98,887,392,000.40/148,331,088,000.60 = 95,030,405,798.80/x
  3. Step 3: Cross multiply
    98,887,392,000.40x = 148,331,088,000.60 × 95,030,405,798.80
  4. Step 4: Simplify right side
    98,887,392,000.40x = 14,095,963,485,274,531,430,400
  5. Step 5: Solve for x
    x = 14,095,963,485,274,531,430,400/98,887,392,000.40
  6. Step 6: Final answer
    x = 142,545,608,698.20

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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.