Home / 62,094,944,342.10-93,142,416,513.15-39,779,524,175.70

Finding the Fourth Proportional to 62,094,944,342.10, 93,142,416,513.15 and 39,779,524,175.70

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Solution

The fourth proportional to 62,094,944,342.10, 93,142,416,513.15 and 39,779,524,175.70 is: 59,669,286,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,094,944,342.10 : 93,142,416,513.15 = 39,779,524,175.70 : x
  2. Step 2: Convert to fraction form
    62,094,944,342.10/93,142,416,513.15 = 39,779,524,175.70/x
  3. Step 3: Cross multiply
    62,094,944,342.10x = 93,142,416,513.15 × 39,779,524,175.70
  4. Step 4: Simplify right side
    62,094,944,342.10x = 3,705,161,009,467,968,978,944
  5. Step 5: Solve for x
    x = 3,705,161,009,467,968,978,944/62,094,944,342.10
  6. Step 6: Final answer
    x = 59,669,286,263.55

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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.