Home / 2,411,495,690.32-3,616,001,528.15-1,082,384,315.64

Finding the Fourth Proportional to 2,411,495,690.32, 3,616,001,528.15 and 1,082,384,315.64

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Solution

The fourth proportional to 2,411,495,690.32, 3,616,001,528.15 and 1,082,384,315.64 is: 1,623,019,006.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,495,690.32 : 3,616,001,528.15 = 1,082,384,315.64 : x
  2. Step 2: Convert to fraction form
    2,411,495,690.32/3,616,001,528.15 = 1,082,384,315.64/x
  3. Step 3: Cross multiply
    2,411,495,690.32x = 3,616,001,528.15 × 1,082,384,315.64
  4. Step 4: Simplify right side
    2,411,495,690.32x = 3,913,903,339,399,832,576
  5. Step 5: Solve for x
    x = 3,913,903,339,399,832,576/2,411,495,690.32
  6. Step 6: Final answer
    x = 1,623,019,006.47

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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.