Home / 179,781,551.82-269,684,285.76-63,182,805.93

Finding the Fourth Proportional to 179,781,551.82, 269,684,285.76 and 63,182,805.93

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Solution

The fourth proportional to 179,781,551.82, 269,684,285.76 and 63,182,805.93 is: 94,778,411.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,781,551.82 : 269,684,285.76 = 63,182,805.93 : x
  2. Step 2: Convert to fraction form
    179,781,551.82/269,684,285.76 = 63,182,805.93/x
  3. Step 3: Cross multiply
    179,781,551.82x = 269,684,285.76 × 63,182,805.93
  4. Step 4: Simplify right side
    179,781,551.82x = 17,039,409,889,544,742
  5. Step 5: Solve for x
    x = 17,039,409,889,544,742/179,781,551.82
  6. Step 6: Final answer
    x = 94,778,411.45

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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.