Home / 1,453,861,689,820.60-2,180,836,962,534.20-498,786,889,030.43

Finding the Fourth Proportional to 1,453,861,689,820.60, 2,180,836,962,534.20 and 498,786,889,030.43

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Solution

The fourth proportional to 1,453,861,689,820.60, 2,180,836,962,534.20 and 498,786,889,030.43 is: 748,195,575,714.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,861,689,820.60 : 2,180,836,962,534.20 = 498,786,889,030.43 : x
  2. Step 2: Convert to fraction form
    1,453,861,689,820.60/2,180,836,962,534.20 = 498,786,889,030.43/x
  3. Step 3: Cross multiply
    1,453,861,689,820.60x = 2,180,836,962,534.20 × 498,786,889,030.43
  4. Step 4: Simplify right side
    1,453,861,689,820.60x = 1,087,772,884,025,005,964,263,424
  5. Step 5: Solve for x
    x = 1,087,772,884,025,005,964,263,424/1,453,861,689,820.60
  6. Step 6: Final answer
    x = 748,195,575,714.79

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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.