Home / 2,294,868,737.80-3,442,303,106.70-742,317,000.40

Finding the Fourth Proportional to 2,294,868,737.80, 3,442,303,106.70 and 742,317,000.40

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Solution

The fourth proportional to 2,294,868,737.80, 3,442,303,106.70 and 742,317,000.40 is: 1,113,475,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,868,737.80 : 3,442,303,106.70 = 742,317,000.40 : x
  2. Step 2: Convert to fraction form
    2,294,868,737.80/3,442,303,106.70 = 742,317,000.40/x
  3. Step 3: Cross multiply
    2,294,868,737.80x = 3,442,303,106.70 × 742,317,000.40
  4. Step 4: Simplify right side
    2,294,868,737.80x = 2,555,280,116,633,144,832
  5. Step 5: Solve for x
    x = 2,555,280,116,633,144,832/2,294,868,737.80
  6. Step 6: Final answer
    x = 1,113,475,500.60

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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.