Home / 3,152,566,367,168-4,728,371,751,167.60-858,009,624,411.84

Finding the Fourth Proportional to 3,152,566,367,168, 4,728,371,751,167.60 and 858,009,624,411.84

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Solution

The fourth proportional to 3,152,566,367,168, 4,728,371,751,167.60 and 858,009,624,411.84 is: 1,286,884,397,597.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,566,367,168 : 4,728,371,751,167.60 = 858,009,624,411.84 : x
  2. Step 2: Convert to fraction form
    3,152,566,367,168/4,728,371,751,167.60 = 858,009,624,411.84/x
  3. Step 3: Cross multiply
    3,152,566,367,168x = 4,728,371,751,167.60 × 858,009,624,411.84
  4. Step 4: Simplify right side
    3,152,566,367,168x = 4,056,988,470,298,866,350,030,848
  5. Step 5: Solve for x
    x = 4,056,988,470,298,866,350,030,848/3,152,566,367,168
  6. Step 6: Final answer
    x = 1,286,884,397,597.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.