Home / 2,411,516,119.99-3,616,872,969.86-730,401,915.00

Finding the Fourth Proportional to 2,411,516,119.99, 3,616,872,969.86 and 730,401,915.00

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Solution

The fourth proportional to 2,411,516,119.99, 3,616,872,969.86 and 730,401,915.00 is: 1,095,481,353.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,516,119.99 : 3,616,872,969.86 = 730,401,915.00 : x
  2. Step 2: Convert to fraction form
    2,411,516,119.99/3,616,872,969.86 = 730,401,915.00/x
  3. Step 3: Cross multiply
    2,411,516,119.99x = 3,616,872,969.86 × 730,401,915.00
  4. Step 4: Simplify right side
    2,411,516,119.99x = 2,641,770,943,497,849,856
  5. Step 5: Solve for x
    x = 2,641,770,943,497,849,856/2,411,516,119.99
  6. Step 6: Final answer
    x = 1,095,481,353.66

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1.5x scale

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.