Home / 158,597,410,186.40-237,826,305,182.28-84,049,927,806.56

Finding the Fourth Proportional to 158,597,410,186.40, 237,826,305,182.28 and 84,049,927,806.56

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Solution

The fourth proportional to 158,597,410,186.40, 237,826,305,182.28 and 84,049,927,806.56 is: 126,037,895,307.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,597,410,186.40 : 237,826,305,182.28 = 84,049,927,806.56 : x
  2. Step 2: Convert to fraction form
    158,597,410,186.40/237,826,305,182.28 = 84,049,927,806.56/x
  3. Step 3: Cross multiply
    158,597,410,186.40x = 237,826,305,182.28 × 84,049,927,806.56
  4. Step 4: Simplify right side
    158,597,410,186.40x = 19,989,283,781,071,538,749,440
  5. Step 5: Solve for x
    x = 19,989,283,781,071,538,749,440/158,597,410,186.40
  6. Step 6: Final answer
    x = 126,037,895,307.23

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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.