Home / 184,400,448.30-254,487,124.80-105,018,866.28

Finding the Fourth Proportional to 184,400,448.30, 254,487,124.80 and 105,018,866.28

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Solution

The fourth proportional to 184,400,448.30, 254,487,124.80 and 105,018,866.28 is: 144,934,296.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,400,448.30 : 254,487,124.80 = 105,018,866.28 : x
  2. Step 2: Convert to fraction form
    184,400,448.30/254,487,124.80 = 105,018,866.28/x
  3. Step 3: Cross multiply
    184,400,448.30x = 254,487,124.80 × 105,018,866.28
  4. Step 4: Simplify right side
    184,400,448.30x = 26,725,949,329,352,872
  5. Step 5: Solve for x
    x = 26,725,949,329,352,872/184,400,448.30
  6. Step 6: Final answer
    x = 144,934,296.94

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1.5x scale

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.