Home / 1,479,941,347.44-2,219,185,607.40-732,093,059.76

Finding the Fourth Proportional to 1,479,941,347.44, 2,219,185,607.40 and 732,093,059.76

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Solution

The fourth proportional to 1,479,941,347.44, 2,219,185,607.40 and 732,093,059.76 is: 1,097,780,249.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,941,347.44 : 2,219,185,607.40 = 732,093,059.76 : x
  2. Step 2: Convert to fraction form
    1,479,941,347.44/2,219,185,607.40 = 732,093,059.76/x
  3. Step 3: Cross multiply
    1,479,941,347.44x = 2,219,185,607.40 × 732,093,059.76
  4. Step 4: Simplify right side
    1,479,941,347.44x = 1,624,650,381,496,820,224
  5. Step 5: Solve for x
    x = 1,624,650,381,496,820,224/1,479,941,347.44
  6. Step 6: Final answer
    x = 1,097,780,249.40

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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.