Home / 5,332,611,601,371.60-7,358,998,292,438.10-2,896,658,669,408.20

Finding the Fourth Proportional to 5,332,611,601,371.60, 7,358,998,292,438.10 and 2,896,658,669,408.20

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Solution

The fourth proportional to 5,332,611,601,371.60, 7,358,998,292,438.10 and 2,896,658,669,408.20 is: 3,997,385,858,079.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,611,601,371.60 : 7,358,998,292,438.10 = 2,896,658,669,408.20 : x
  2. Step 2: Convert to fraction form
    5,332,611,601,371.60/7,358,998,292,438.10 = 2,896,658,669,408.20/x
  3. Step 3: Cross multiply
    5,332,611,601,371.60x = 7,358,998,292,438.10 × 2,896,658,669,408.20
  4. Step 4: Simplify right side
    5,332,611,601,371.60x = 21,316,506,201,950,964,848,525,312
  5. Step 5: Solve for x
    x = 21,316,506,201,950,964,848,525,312/5,332,611,601,371.60
  6. Step 6: Final answer
    x = 3,997,385,858,079.02

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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.