Home / 4,556,103,798.80-6,287,376,923.36-2,521,558,609.76

Finding the Fourth Proportional to 4,556,103,798.80, 6,287,376,923.36 and 2,521,558,609.76

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Solution

The fourth proportional to 4,556,103,798.80, 6,287,376,923.36 and 2,521,558,609.76 is: 3,479,725,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,103,798.80 : 6,287,376,923.36 = 2,521,558,609.76 : x
  2. Step 2: Convert to fraction form
    4,556,103,798.80/6,287,376,923.36 = 2,521,558,609.76/x
  3. Step 3: Cross multiply
    4,556,103,798.80x = 6,287,376,923.36 × 2,521,558,609.76
  4. Step 4: Simplify right side
    4,556,103,798.80x = 15,853,989,413,904,748,544
  5. Step 5: Solve for x
    x = 15,853,989,413,904,748,544/4,556,103,798.80
  6. Step 6: Final answer
    x = 3,479,725,246.40

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Double scale
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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.