Home / 89,282,552,848.47-133,943,221,876.37-32,622,324,828.77

Finding the Fourth Proportional to 89,282,552,848.47, 133,943,221,876.37 and 32,622,324,828.77

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Solution

The fourth proportional to 89,282,552,848.47, 133,943,221,876.37 and 32,622,324,828.77 is: 48,940,572,970.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,282,552,848.47 : 133,943,221,876.37 = 32,622,324,828.77 : x
  2. Step 2: Convert to fraction form
    89,282,552,848.47/133,943,221,876.37 = 32,622,324,828.77/x
  3. Step 3: Cross multiply
    89,282,552,848.47x = 133,943,221,876.37 × 32,622,324,828.77
  4. Step 4: Simplify right side
    89,282,552,848.47x = 4,369,539,292,663,087,890,432
  5. Step 5: Solve for x
    x = 4,369,539,292,663,087,890,432/89,282,552,848.47
  6. Step 6: Final answer
    x = 48,940,572,970.39

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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.