Home / 184,698,386.08-254,872,557.65-105,302,346.15

Finding the Fourth Proportional to 184,698,386.08, 254,872,557.65 and 105,302,346.15

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Solution

The fourth proportional to 184,698,386.08, 254,872,557.65 and 105,302,346.15 is: 145,310,843.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,698,386.08 : 254,872,557.65 = 105,302,346.15 : x
  2. Step 2: Convert to fraction form
    184,698,386.08/254,872,557.65 = 105,302,346.15/x
  3. Step 3: Cross multiply
    184,698,386.08x = 254,872,557.65 × 105,302,346.15
  4. Step 4: Simplify right side
    184,698,386.08x = 26,838,678,289,796,132
  5. Step 5: Solve for x
    x = 26,838,678,289,796,132/184,698,386.08
  6. Step 6: Final answer
    x = 145,310,843.58

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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.