Home / 3,421,787,652,055.90-5,132,681,478,083.70-3,421,787,652,055.90

Finding the Fourth Proportional to 3,421,787,652,055.90, 5,132,681,478,083.70 and 3,421,787,652,055.90

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Solution

The fourth proportional to 3,421,787,652,055.90, 5,132,681,478,083.70 and 3,421,787,652,055.90 is: 5,132,681,478,083.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,421,787,652,055.90 : 5,132,681,478,083.70 = 3,421,787,652,055.90 : x
  2. Step 2: Convert to fraction form
    3,421,787,652,055.90/5,132,681,478,083.70 = 3,421,787,652,055.90/x
  3. Step 3: Cross multiply
    3,421,787,652,055.90x = 5,132,681,478,083.70 × 3,421,787,652,055.90
  4. Step 4: Simplify right side
    3,421,787,652,055.90x = 17,562,946,103,642,830,848,131,072
  5. Step 5: Solve for x
    x = 17,562,946,103,642,830,848,131,072/3,421,787,652,055.90
  6. Step 6: Final answer
    x = 5,132,681,478,083.70

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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.