Home / 9,859,383,354,348.40-13,600,296,176,150-6,149,158,255,370.80

Finding the Fourth Proportional to 9,859,383,354,348.40, 13,600,296,176,150 and 6,149,158,255,370.80

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Solution

The fourth proportional to 9,859,383,354,348.40, 13,600,296,176,150 and 6,149,158,255,370.80 is: 8,482,312,787,865.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,383,354,348.40 : 13,600,296,176,150 = 6,149,158,255,370.80 : x
  2. Step 2: Convert to fraction form
    9,859,383,354,348.40/13,600,296,176,150 = 6,149,158,255,370.80/x
  3. Step 3: Cross multiply
    9,859,383,354,348.40x = 13,600,296,176,150 × 6,149,158,255,370.80
  4. Step 4: Simplify right side
    9,859,383,354,348.40x = 83,630,373,507,060,695,226,646,528
  5. Step 5: Solve for x
    x = 83,630,373,507,060,695,226,646,528/9,859,383,354,348.40
  6. Step 6: Final answer
    x = 8,482,312,787,865.81

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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.