Home / 45,746,937,018.20-68,620,405,527.30-16,292,351,034.20

Finding the Fourth Proportional to 45,746,937,018.20, 68,620,405,527.30 and 16,292,351,034.20

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Solution

The fourth proportional to 45,746,937,018.20, 68,620,405,527.30 and 16,292,351,034.20 is: 24,438,526,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,746,937,018.20 : 68,620,405,527.30 = 16,292,351,034.20 : x
  2. Step 2: Convert to fraction form
    45,746,937,018.20/68,620,405,527.30 = 16,292,351,034.20/x
  3. Step 3: Cross multiply
    45,746,937,018.20x = 68,620,405,527.30 × 16,292,351,034.20
  4. Step 4: Simplify right side
    45,746,937,018.20x = 1,117,987,734,959,929,688,064
  5. Step 5: Solve for x
    x = 1,117,987,734,959,929,688,064/45,746,937,018.20
  6. Step 6: Final answer
    x = 24,438,526,551.30

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1.5x scale

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.