Home / 9,342,205.80-14,013,308.70-9,132,253.80

Finding the Fourth Proportional to 9,342,205.80, 14,013,308.70 and 9,132,253.80

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Solution

The fourth proportional to 9,342,205.80, 14,013,308.70 and 9,132,253.80 is: 13,698,380.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,205.80 : 14,013,308.70 = 9,132,253.80 : x
  2. Step 2: Convert to fraction form
    9,342,205.80/14,013,308.70 = 9,132,253.80/x
  3. Step 3: Cross multiply
    9,342,205.80x = 14,013,308.70 × 9,132,253.80
  4. Step 4: Simplify right side
    9,342,205.80x = 127,973,091,626,148.06
  5. Step 5: Solve for x
    x = 127,973,091,626,148.06/9,342,205.80
  6. Step 6: Final answer
    x = 13,698,380.70

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Double scale
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Similar ratio
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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.