Home / 5,330,013,120,893.20-7,355,418,106,833.40-3,048,881,281,661.20

Finding the Fourth Proportional to 5,330,013,120,893.20, 7,355,418,106,833.40 and 3,048,881,281,661.20

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Solution

The fourth proportional to 5,330,013,120,893.20, 7,355,418,106,833.40 and 3,048,881,281,661.20 is: 4,207,456,168,692.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,013,120,893.20 : 7,355,418,106,833.40 = 3,048,881,281,661.20 : x
  2. Step 2: Convert to fraction form
    5,330,013,120,893.20/7,355,418,106,833.40 = 3,048,881,281,661.20/x
  3. Step 3: Cross multiply
    5,330,013,120,893.20x = 7,355,418,106,833.40 × 3,048,881,281,661.20
  4. Step 4: Simplify right side
    5,330,013,120,893.20x = 22,425,796,584,716,216,710,463,488
  5. Step 5: Solve for x
    x = 22,425,796,584,716,216,710,463,488/5,330,013,120,893.20
  6. Step 6: Final answer
    x = 4,207,456,168,692.91

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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.