Home / 5,330,013,120,904.30-7,355,418,106,849.20-3,048,881,281,672.30

Finding the Fourth Proportional to 5,330,013,120,904.30, 7,355,418,106,849.20 and 3,048,881,281,672.30

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Solution

The fourth proportional to 5,330,013,120,904.30, 7,355,418,106,849.20 and 3,048,881,281,672.30 is: 4,207,456,168,708.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,013,120,904.30 : 7,355,418,106,849.20 = 3,048,881,281,672.30 : x
  2. Step 2: Convert to fraction form
    5,330,013,120,904.30/7,355,418,106,849.20 = 3,048,881,281,672.30/x
  3. Step 3: Cross multiply
    5,330,013,120,904.30x = 7,355,418,106,849.20 × 3,048,881,281,672.30
  4. Step 4: Simplify right side
    5,330,013,120,904.30x = 22,425,796,584,846,032,096,985,088
  5. Step 5: Solve for x
    x = 22,425,796,584,846,032,096,985,088/5,330,013,120,904.30
  6. Step 6: Final answer
    x = 4,207,456,168,708.50

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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.