Home / 6,749,355,087.60-10,124,032,631.40-1,842,524,905.20

Finding the Fourth Proportional to 6,749,355,087.60, 10,124,032,631.40 and 1,842,524,905.20

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Solution

The fourth proportional to 6,749,355,087.60, 10,124,032,631.40 and 1,842,524,905.20 is: 2,763,787,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,355,087.60 : 10,124,032,631.40 = 1,842,524,905.20 : x
  2. Step 2: Convert to fraction form
    6,749,355,087.60/10,124,032,631.40 = 1,842,524,905.20/x
  3. Step 3: Cross multiply
    6,749,355,087.60x = 10,124,032,631.40 × 1,842,524,905.20
  4. Step 4: Simplify right side
    6,749,355,087.60x = 18,653,782,264,411,992,064
  5. Step 5: Solve for x
    x = 18,653,782,264,411,992,064/6,749,355,087.60
  6. Step 6: Final answer
    x = 2,763,787,357.80

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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.