Home / 10,358,567,339.85-14,294,236,008.36-5,842,176,452.73

Finding the Fourth Proportional to 10,358,567,339.85, 14,294,236,008.36 and 5,842,176,452.73

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Solution

The fourth proportional to 10,358,567,339.85, 14,294,236,008.36 and 5,842,176,452.73 is: 8,061,872,484.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,567,339.85 : 14,294,236,008.36 = 5,842,176,452.73 : x
  2. Step 2: Convert to fraction form
    10,358,567,339.85/14,294,236,008.36 = 5,842,176,452.73/x
  3. Step 3: Cross multiply
    10,358,567,339.85x = 14,294,236,008.36 × 5,842,176,452.73
  4. Step 4: Simplify right side
    10,358,567,339.85x = 83,509,449,017,806,061,568
  5. Step 5: Solve for x
    x = 83,509,449,017,806,061,568/10,358,567,339.85
  6. Step 6: Final answer
    x = 8,061,872,484.68

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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.