Home / 15,204,230,575.40-22,776,928,569.54-8,551,646,801

Finding the Fourth Proportional to 15,204,230,575.40, 22,776,928,569.54 and 8,551,646,801

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Solution

The fourth proportional to 15,204,230,575.40, 22,776,928,569.54 and 8,551,646,801 is: 12,810,924,391.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,204,230,575.40 : 22,776,928,569.54 = 8,551,646,801 : x
  2. Step 2: Convert to fraction form
    15,204,230,575.40/22,776,928,569.54 = 8,551,646,801/x
  3. Step 3: Cross multiply
    15,204,230,575.40x = 22,776,928,569.54 × 8,551,646,801
  4. Step 4: Simplify right side
    15,204,230,575.40x = 194,780,248,338,312,265,728
  5. Step 5: Solve for x
    x = 194,780,248,338,312,265,728/15,204,230,575.40
  6. Step 6: Final answer
    x = 12,810,924,391.89

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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.