Home / 152,970,010,045.36-229,455,445,537.32-58,671,863,022.82

Finding the Fourth Proportional to 152,970,010,045.36, 229,455,445,537.32 and 58,671,863,022.82

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Solution

The fourth proportional to 152,970,010,045.36, 229,455,445,537.32 and 58,671,863,022.82 is: 88,007,959,641.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,970,010,045.36 : 229,455,445,537.32 = 58,671,863,022.82 : x
  2. Step 2: Convert to fraction form
    152,970,010,045.36/229,455,445,537.32 = 58,671,863,022.82/x
  3. Step 3: Cross multiply
    152,970,010,045.36x = 229,455,445,537.32 × 58,671,863,022.82
  4. Step 4: Simplify right side
    152,970,010,045.36x = 13,462,578,470,405,774,770,176
  5. Step 5: Solve for x
    x = 13,462,578,470,405,774,770,176/152,970,010,045.36
  6. Step 6: Final answer
    x = 88,007,959,641.33

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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.