Home / 54,953,334,986.10-82,430,002,479.15-54,953,334,986.10

Finding the Fourth Proportional to 54,953,334,986.10, 82,430,002,479.15 and 54,953,334,986.10

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Solution

The fourth proportional to 54,953,334,986.10, 82,430,002,479.15 and 54,953,334,986.10 is: 82,430,002,479.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,953,334,986.10 : 82,430,002,479.15 = 54,953,334,986.10 : x
  2. Step 2: Convert to fraction form
    54,953,334,986.10/82,430,002,479.15 = 54,953,334,986.10/x
  3. Step 3: Cross multiply
    54,953,334,986.10x = 82,430,002,479.15 × 54,953,334,986.10
  4. Step 4: Simplify right side
    54,953,334,986.10x = 4,529,803,539,141,783,191,552
  5. Step 5: Solve for x
    x = 4,529,803,539,141,783,191,552/54,953,334,986.10
  6. Step 6: Final answer
    x = 82,430,002,479.15

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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.