Home / 10,472,369,584.32-14,452,176,676.32-5,714,952,010.56

Finding the Fourth Proportional to 10,472,369,584.32, 14,452,176,676.32 and 5,714,952,010.56

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Solution

The fourth proportional to 10,472,369,584.32, 14,452,176,676.32 and 5,714,952,010.56 is: 7,886,801,118.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,472,369,584.32 : 14,452,176,676.32 = 5,714,952,010.56 : x
  2. Step 2: Convert to fraction form
    10,472,369,584.32/14,452,176,676.32 = 5,714,952,010.56/x
  3. Step 3: Cross multiply
    10,472,369,584.32x = 14,452,176,676.32 × 5,714,952,010.56
  4. Step 4: Simplify right side
    10,472,369,584.32x = 82,593,496,153,303,318,528
  5. Step 5: Solve for x
    x = 82,593,496,153,303,318,528/10,472,369,584.32
  6. Step 6: Final answer
    x = 7,886,801,118.72

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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.