Home / 10,707,285,849.45-14,776,387,074.36-5,884,563,325.20

Finding the Fourth Proportional to 10,707,285,849.45, 14,776,387,074.36 and 5,884,563,325.20

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Solution

The fourth proportional to 10,707,285,849.45, 14,776,387,074.36 and 5,884,563,325.20 is: 8,120,880,181.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,707,285,849.45 : 14,776,387,074.36 = 5,884,563,325.20 : x
  2. Step 2: Convert to fraction form
    10,707,285,849.45/14,776,387,074.36 = 5,884,563,325.20/x
  3. Step 3: Cross multiply
    10,707,285,849.45x = 14,776,387,074.36 × 5,884,563,325.20
  4. Step 4: Simplify right side
    10,707,285,849.45x = 86,952,585,456,738,189,312
  5. Step 5: Solve for x
    x = 86,952,585,456,738,189,312/10,707,285,849.45
  6. Step 6: Final answer
    x = 8,120,880,181.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.