Home / 9,859,383,354,349.40-13,600,296,176,151-6,149,158,255,371.80

Finding the Fourth Proportional to 9,859,383,354,349.40, 13,600,296,176,151 and 6,149,158,255,371.80

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Solution

The fourth proportional to 9,859,383,354,349.40, 13,600,296,176,151 and 6,149,158,255,371.80 is: 8,482,312,787,866.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,383,354,349.40 : 13,600,296,176,151 = 6,149,158,255,371.80 : x
  2. Step 2: Convert to fraction form
    9,859,383,354,349.40/13,600,296,176,151 = 6,149,158,255,371.80/x
  3. Step 3: Cross multiply
    9,859,383,354,349.40x = 13,600,296,176,151 × 6,149,158,255,371.80
  4. Step 4: Simplify right side
    9,859,383,354,349.40x = 83,630,373,507,080,434,896,338,944
  5. Step 5: Solve for x
    x = 83,630,373,507,080,434,896,338,944/9,859,383,354,349.40
  6. Step 6: Final answer
    x = 8,482,312,787,866.95

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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.