Home / 184,477,185.95-254,580,210.55-105,091,070.89

Finding the Fourth Proportional to 184,477,185.95, 254,580,210.55 and 105,091,070.89

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Solution

The fourth proportional to 184,477,185.95, 254,580,210.55 and 105,091,070.89 is: 145,026,642.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,477,185.95 : 254,580,210.55 = 105,091,070.89 : x
  2. Step 2: Convert to fraction form
    184,477,185.95/254,580,210.55 = 105,091,070.89/x
  3. Step 3: Cross multiply
    184,477,185.95x = 254,580,210.55 × 105,091,070.89
  4. Step 4: Simplify right side
    184,477,185.95x = 26,754,106,954,101,176
  5. Step 5: Solve for x
    x = 26,754,106,954,101,176/184,477,185.95
  6. Step 6: Final answer
    x = 145,026,642.81

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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.