Home / 4,453,577,969,667.40-6,676,761,943,009.20-1,392,354,838,662.70

Finding the Fourth Proportional to 4,453,577,969,667.40, 6,676,761,943,009.20 and 1,392,354,838,662.70

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Solution

The fourth proportional to 4,453,577,969,667.40, 6,676,761,943,009.20 and 1,392,354,838,662.70 is: 2,087,405,196,734.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,577,969,667.40 : 6,676,761,943,009.20 = 1,392,354,838,662.70 : x
  2. Step 2: Convert to fraction form
    4,453,577,969,667.40/6,676,761,943,009.20 = 1,392,354,838,662.70/x
  3. Step 3: Cross multiply
    4,453,577,969,667.40x = 6,676,761,943,009.20 × 1,392,354,838,662.70
  4. Step 4: Simplify right side
    4,453,577,969,667.40x = 9,296,421,797,947,830,169,501,696
  5. Step 5: Solve for x
    x = 9,296,421,797,947,830,169,501,696/4,453,577,969,667.40
  6. Step 6: Final answer
    x = 2,087,405,196,734.91

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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.