Home / 164,454,081,187.46-246,507,018,950.16-55,316,909,656.90

Finding the Fourth Proportional to 164,454,081,187.46, 246,507,018,950.16 and 55,316,909,656.90

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Solution

The fourth proportional to 164,454,081,187.46, 246,507,018,950.16 and 55,316,909,656.90 is: 82,916,802,055.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,454,081,187.46 : 246,507,018,950.16 = 55,316,909,656.90 : x
  2. Step 2: Convert to fraction form
    164,454,081,187.46/246,507,018,950.16 = 55,316,909,656.90/x
  3. Step 3: Cross multiply
    164,454,081,187.46x = 246,507,018,950.16 × 55,316,909,656.90
  4. Step 4: Simplify right side
    164,454,081,187.46x = 13,636,006,497,057,738,063,872
  5. Step 5: Solve for x
    x = 13,636,006,497,057,738,063,872/164,454,081,187.46
  6. Step 6: Final answer
    x = 82,916,802,055.61

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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.