Home / 1,449,334,247.81-2,173,940,647.63-466,739,037.95

Finding the Fourth Proportional to 1,449,334,247.81, 2,173,940,647.63 and 466,739,037.95

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Solution

The fourth proportional to 1,449,334,247.81, 2,173,940,647.63 and 466,739,037.95 is: 700,089,001.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,334,247.81 : 2,173,940,647.63 = 466,739,037.95 : x
  2. Step 2: Convert to fraction form
    1,449,334,247.81/2,173,940,647.63 = 466,739,037.95/x
  3. Step 3: Cross multiply
    1,449,334,247.81x = 2,173,940,647.63 × 466,739,037.95
  4. Step 4: Simplify right side
    1,449,334,247.81x = 1,014,662,966,423,236,352
  5. Step 5: Solve for x
    x = 1,014,662,966,423,236,352/1,449,334,247.81
  6. Step 6: Final answer
    x = 700,089,001.53

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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.