Home / 15,243,165,961.94-22,862,212,897.08-4,616,863,828.04

Finding the Fourth Proportional to 15,243,165,961.94, 22,862,212,897.08 and 4,616,863,828.04

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Solution

The fourth proportional to 15,243,165,961.94, 22,862,212,897.08 and 4,616,863,828.04 is: 6,924,527,622.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,243,165,961.94 : 22,862,212,897.08 = 4,616,863,828.04 : x
  2. Step 2: Convert to fraction form
    15,243,165,961.94/22,862,212,897.08 = 4,616,863,828.04/x
  3. Step 3: Cross multiply
    15,243,165,961.94x = 22,862,212,897.08 × 4,616,863,828.04
  4. Step 4: Simplify right side
    15,243,165,961.94x = 105,551,723,753,478,242,304
  5. Step 5: Solve for x
    x = 105,551,723,753,478,242,304/15,243,165,961.94
  6. Step 6: Final answer
    x = 6,924,527,622.22

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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.