Home / 174,896,739.92-262,169,537.52-59,802,569.84

Finding the Fourth Proportional to 174,896,739.92, 262,169,537.52 and 59,802,569.84

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Solution

The fourth proportional to 174,896,739.92, 262,169,537.52 and 59,802,569.84 is: 89,643,821.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,896,739.92 : 262,169,537.52 = 59,802,569.84 : x
  2. Step 2: Convert to fraction form
    174,896,739.92/262,169,537.52 = 59,802,569.84/x
  3. Step 3: Cross multiply
    174,896,739.92x = 262,169,537.52 × 59,802,569.84
  4. Step 4: Simplify right side
    174,896,739.92x = 15,678,412,077,460,302
  5. Step 5: Solve for x
    x = 15,678,412,077,460,302/174,896,739.92
  6. Step 6: Final answer
    x = 89,643,821.17

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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.