Home / 3,303,688,655.58-4,559,200,469.21-1,855,519,710.50

Finding the Fourth Proportional to 3,303,688,655.58, 4,559,200,469.21 and 1,855,519,710.50

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Solution

The fourth proportional to 3,303,688,655.58, 4,559,200,469.21 and 1,855,519,710.50 is: 2,560,679,052.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,688,655.58 : 4,559,200,469.21 = 1,855,519,710.50 : x
  2. Step 2: Convert to fraction form
    3,303,688,655.58/4,559,200,469.21 = 1,855,519,710.50/x
  3. Step 3: Cross multiply
    3,303,688,655.58x = 4,559,200,469.21 × 1,855,519,710.50
  4. Step 4: Simplify right side
    3,303,688,655.58x = 8,459,686,334,707,929,088
  5. Step 5: Solve for x
    x = 8,459,686,334,707,929,088/3,303,688,655.58
  6. Step 6: Final answer
    x = 2,560,679,052.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.