Home / 5,330,013,121,145.60-7,355,418,107,180.90-3,048,881,281,913.50

Finding the Fourth Proportional to 5,330,013,121,145.60, 7,355,418,107,180.90 and 3,048,881,281,913.50

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Solution

The fourth proportional to 5,330,013,121,145.60, 7,355,418,107,180.90 and 3,048,881,281,913.50 is: 4,207,456,169,040.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,013,121,145.60 : 7,355,418,107,180.90 = 3,048,881,281,913.50 : x
  2. Step 2: Convert to fraction form
    5,330,013,121,145.60/7,355,418,107,180.90 = 3,048,881,281,913.50/x
  3. Step 3: Cross multiply
    5,330,013,121,145.60x = 7,355,418,107,180.90 × 3,048,881,281,913.50
  4. Step 4: Simplify right side
    5,330,013,121,145.60x = 22,425,796,587,631,473,007,263,744
  5. Step 5: Solve for x
    x = 22,425,796,587,631,473,007,263,744/5,330,013,121,145.60
  6. Step 6: Final answer
    x = 4,207,456,169,040.61

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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.