Home / 184,312,382.91-254,346,231.90-101,804,396.19

Finding the Fourth Proportional to 184,312,382.91, 254,346,231.90 and 101,804,396.19

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Solution

The fourth proportional to 184,312,382.91, 254,346,231.90 and 101,804,396.19 is: 140,487,384.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,312,382.91 : 254,346,231.90 = 101,804,396.19 : x
  2. Step 2: Convert to fraction form
    184,312,382.91/254,346,231.90 = 101,804,396.19/x
  3. Step 3: Cross multiply
    184,312,382.91x = 254,346,231.90 × 101,804,396.19
  4. Step 4: Simplify right side
    184,312,382.91x = 25,893,564,561,781,216
  5. Step 5: Solve for x
    x = 25,893,564,561,781,216/184,312,382.91
  6. Step 6: Final answer
    x = 140,487,384.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.