Home / 2,435,423,775.41-3,360,884,810.27-1,321,589,869.53

Finding the Fourth Proportional to 2,435,423,775.41, 3,360,884,810.27 and 1,321,589,869.53

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Solution

The fourth proportional to 2,435,423,775.41, 3,360,884,810.27 and 1,321,589,869.53 is: 1,823,794,020.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,423,775.41 : 3,360,884,810.27 = 1,321,589,869.53 : x
  2. Step 2: Convert to fraction form
    2,435,423,775.41/3,360,884,810.27 = 1,321,589,869.53/x
  3. Step 3: Cross multiply
    2,435,423,775.41x = 3,360,884,810.27 × 1,321,589,869.53
  4. Step 4: Simplify right side
    2,435,423,775.41x = 4,441,711,317,903,479,808
  5. Step 5: Solve for x
    x = 4,441,711,317,903,479,808/2,435,423,775.41
  6. Step 6: Final answer
    x = 1,823,794,020.06

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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.