Home / 10,367,346,330.26-14,301,667,162.80-6,297,164,931.59

Finding the Fourth Proportional to 10,367,346,330.26, 14,301,667,162.80 and 6,297,164,931.59

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Solution

The fourth proportional to 10,367,346,330.26, 14,301,667,162.80 and 6,297,164,931.59 is: 8,686,886,118.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,346,330.26 : 14,301,667,162.80 = 6,297,164,931.59 : x
  2. Step 2: Convert to fraction form
    10,367,346,330.26/14,301,667,162.80 = 6,297,164,931.59/x
  3. Step 3: Cross multiply
    10,367,346,330.26x = 14,301,667,162.80 × 6,297,164,931.59
  4. Step 4: Simplify right side
    10,367,346,330.26x = 90,059,956,920,856,412,160
  5. Step 5: Solve for x
    x = 90,059,956,920,856,412,160/10,367,346,330.26
  6. Step 6: Final answer
    x = 8,686,886,118.39

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.