Home / 185,275,952,667.60-276,666,277,856.28-151,308,866,650.24

Finding the Fourth Proportional to 185,275,952,667.60, 276,666,277,856.28 and 151,308,866,650.24

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Solution

The fourth proportional to 185,275,952,667.60, 276,666,277,856.28 and 151,308,866,650.24 is: 225,944,383,715.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,275,952,667.60 : 276,666,277,856.28 = 151,308,866,650.24 : x
  2. Step 2: Convert to fraction form
    185,275,952,667.60/276,666,277,856.28 = 151,308,866,650.24/x
  3. Step 3: Cross multiply
    185,275,952,667.60x = 276,666,277,856.28 × 151,308,866,650.24
  4. Step 4: Simplify right side
    185,275,952,667.60x = 41,862,060,942,774,121,791,488
  5. Step 5: Solve for x
    x = 41,862,060,942,774,121,791,488/185,275,952,667.60
  6. Step 6: Final answer
    x = 225,944,383,715.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.