Home / 185,880,198,577.59-278,877,200,721.22-95,185,829,896.56

Finding the Fourth Proportional to 185,880,198,577.59, 278,877,200,721.22 and 95,185,829,896.56

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Solution

The fourth proportional to 185,880,198,577.59, 278,877,200,721.22 and 95,185,829,896.56 is: 142,807,883,749.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,880,198,577.59 : 278,877,200,721.22 = 95,185,829,896.56 : x
  2. Step 2: Convert to fraction form
    185,880,198,577.59/278,877,200,721.22 = 95,185,829,896.56/x
  3. Step 3: Cross multiply
    185,880,198,577.59x = 278,877,200,721.22 × 95,185,829,896.56
  4. Step 4: Simplify right side
    185,880,198,577.59x = 26,545,157,789,878,864,314,368
  5. Step 5: Solve for x
    x = 26,545,157,789,878,864,314,368/185,880,198,577.59
  6. Step 6: Final answer
    x = 142,807,883,749.91

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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.