Home / 15,243,165,959.94-22,862,212,894.08-4,616,863,826.04

Finding the Fourth Proportional to 15,243,165,959.94, 22,862,212,894.08 and 4,616,863,826.04

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Solution

The fourth proportional to 15,243,165,959.94, 22,862,212,894.08 and 4,616,863,826.04 is: 6,924,527,619.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,243,165,959.94 : 22,862,212,894.08 = 4,616,863,826.04 : x
  2. Step 2: Convert to fraction form
    15,243,165,959.94/22,862,212,894.08 = 4,616,863,826.04/x
  3. Step 3: Cross multiply
    15,243,165,959.94x = 22,862,212,894.08 × 4,616,863,826.04
  4. Step 4: Simplify right side
    15,243,165,959.94x = 105,551,723,693,903,216,640
  5. Step 5: Solve for x
    x = 105,551,723,693,903,216,640/15,243,165,959.94
  6. Step 6: Final answer
    x = 6,924,527,619.22

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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.