Home / 5,330,013,120,906.40-7,355,418,106,852-3,048,881,281,674.40

Finding the Fourth Proportional to 5,330,013,120,906.40, 7,355,418,106,852 and 3,048,881,281,674.40

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Solution

The fourth proportional to 5,330,013,120,906.40, 7,355,418,106,852 and 3,048,881,281,674.40 is: 4,207,456,168,711.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,013,120,906.40 : 7,355,418,106,852 = 3,048,881,281,674.40 : x
  2. Step 2: Convert to fraction form
    5,330,013,120,906.40/7,355,418,106,852 = 3,048,881,281,674.40/x
  3. Step 3: Cross multiply
    5,330,013,120,906.40x = 7,355,418,106,852 × 3,048,881,281,674.40
  4. Step 4: Simplify right side
    5,330,013,120,906.40x = 22,425,796,584,870,015,194,365,952
  5. Step 5: Solve for x
    x = 22,425,796,584,870,015,194,365,952/5,330,013,120,906.40
  6. Step 6: Final answer
    x = 4,207,456,168,711.34

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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.