Home / 127,825,916,937.40-176,255,410,813.50-95,608,028,809.72

Finding the Fourth Proportional to 127,825,916,937.40, 176,255,410,813.50 and 95,608,028,809.72

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Solution

The fourth proportional to 127,825,916,937.40, 176,255,410,813.50 and 95,608,028,809.72 is: 131,831,109,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,825,916,937.40 : 176,255,410,813.50 = 95,608,028,809.72 : x
  2. Step 2: Convert to fraction form
    127,825,916,937.40/176,255,410,813.50 = 95,608,028,809.72/x
  3. Step 3: Cross multiply
    127,825,916,937.40x = 176,255,410,813.50 × 95,608,028,809.72
  4. Step 4: Simplify right side
    127,825,916,937.40x = 16,851,432,394,926,141,210,624
  5. Step 5: Solve for x
    x = 16,851,432,394,926,141,210,624/127,825,916,937.40
  6. Step 6: Final answer
    x = 131,831,109,047.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.