Home / 5,732,691,690,928.80-7,911,114,230,930.90-3,095,915,742,540

Finding the Fourth Proportional to 5,732,691,690,928.80, 7,911,114,230,930.90 and 3,095,915,742,540

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Solution

The fourth proportional to 5,732,691,690,928.80, 7,911,114,230,930.90 and 3,095,915,742,540 is: 4,272,363,561,313.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,691,690,928.80 : 7,911,114,230,930.90 = 3,095,915,742,540 : x
  2. Step 2: Convert to fraction form
    5,732,691,690,928.80/7,911,114,230,930.90 = 3,095,915,742,540/x
  3. Step 3: Cross multiply
    5,732,691,690,928.80x = 7,911,114,230,930.90 × 3,095,915,742,540
  4. Step 4: Simplify right side
    5,732,691,690,928.80x = 24,492,143,088,571,200,172,982,272
  5. Step 5: Solve for x
    x = 24,492,143,088,571,200,172,982,272/5,732,691,690,928.80
  6. Step 6: Final answer
    x = 4,272,363,561,313.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.