Home / 4,453,577,969,678.20-6,676,761,943,025.40-1,392,354,838,673.70

Finding the Fourth Proportional to 4,453,577,969,678.20, 6,676,761,943,025.40 and 1,392,354,838,673.70

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Solution

The fourth proportional to 4,453,577,969,678.20, 6,676,761,943,025.40 and 1,392,354,838,673.70 is: 2,087,405,196,751.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,577,969,678.20 : 6,676,761,943,025.40 = 1,392,354,838,673.70 : x
  2. Step 2: Convert to fraction form
    4,453,577,969,678.20/6,676,761,943,025.40 = 1,392,354,838,673.70/x
  3. Step 3: Cross multiply
    4,453,577,969,678.20x = 6,676,761,943,025.40 × 1,392,354,838,673.70
  4. Step 4: Simplify right side
    4,453,577,969,678.20x = 9,296,421,798,043,831,278,501,888
  5. Step 5: Solve for x
    x = 9,296,421,798,043,831,278,501,888/4,453,577,969,678.20
  6. Step 6: Final answer
    x = 2,087,405,196,751.40

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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.