Home / 17,230,381,514.37-23,779,754,554.59-10,099,786,345.65

Finding the Fourth Proportional to 17,230,381,514.37, 23,779,754,554.59 and 10,099,786,345.65

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Solution

The fourth proportional to 17,230,381,514.37, 23,779,754,554.59 and 10,099,786,345.65 is: 13,938,776,698.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,230,381,514.37 : 23,779,754,554.59 = 10,099,786,345.65 : x
  2. Step 2: Convert to fraction form
    17,230,381,514.37/23,779,754,554.59 = 10,099,786,345.65/x
  3. Step 3: Cross multiply
    17,230,381,514.37x = 23,779,754,554.59 × 10,099,786,345.65
  4. Step 4: Simplify right side
    17,230,381,514.37x = 240,170,440,353,356,480,512
  5. Step 5: Solve for x
    x = 240,170,440,353,356,480,512/17,230,381,514.37
  6. Step 6: Final answer
    x = 13,938,776,698.19

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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.