Home / 6,749,361,036.60-10,124,041,554.90-1,842,530,854.20

Finding the Fourth Proportional to 6,749,361,036.60, 10,124,041,554.90 and 1,842,530,854.20

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Solution

The fourth proportional to 6,749,361,036.60, 10,124,041,554.90 and 1,842,530,854.20 is: 2,763,796,281.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,361,036.60 : 10,124,041,554.90 = 1,842,530,854.20 : x
  2. Step 2: Convert to fraction form
    6,749,361,036.60/10,124,041,554.90 = 1,842,530,854.20/x
  3. Step 3: Cross multiply
    6,749,361,036.60x = 10,124,041,554.90 × 1,842,530,854.20
  4. Step 4: Simplify right side
    6,749,361,036.60x = 18,653,858,934,106,193,920
  5. Step 5: Solve for x
    x = 18,653,858,934,106,193,920/6,749,361,036.60
  6. Step 6: Final answer
    x = 2,763,796,281.30

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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.