Home / 4,129,834,905.13-6,190,341,286.39-2,355,385,292.59

Finding the Fourth Proportional to 4,129,834,905.13, 6,190,341,286.39 and 2,355,385,292.59

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Solution

The fourth proportional to 4,129,834,905.13, 6,190,341,286.39 and 2,355,385,292.59 is: 3,530,562,154.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,834,905.13 : 6,190,341,286.39 = 2,355,385,292.59 : x
  2. Step 2: Convert to fraction form
    4,129,834,905.13/6,190,341,286.39 = 2,355,385,292.59/x
  3. Step 3: Cross multiply
    4,129,834,905.13x = 6,190,341,286.39 × 2,355,385,292.59
  4. Step 4: Simplify right side
    4,129,834,905.13x = 14,580,638,822,075,668,480
  5. Step 5: Solve for x
    x = 14,580,638,822,075,668,480/4,129,834,905.13
  6. Step 6: Final answer
    x = 3,530,562,154.91

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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.