Home / 174,884,004.90-262,326,007.35-122,731,928.10

Finding the Fourth Proportional to 174,884,004.90, 262,326,007.35 and 122,731,928.10

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Solution

The fourth proportional to 174,884,004.90, 262,326,007.35 and 122,731,928.10 is: 184,097,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,884,004.90 : 262,326,007.35 = 122,731,928.10 : x
  2. Step 2: Convert to fraction form
    174,884,004.90/262,326,007.35 = 122,731,928.10/x
  3. Step 3: Cross multiply
    174,884,004.90x = 262,326,007.35 × 122,731,928.10
  4. Step 4: Simplify right side
    174,884,004.90x = 32,195,776,672,840,268
  5. Step 5: Solve for x
    x = 32,195,776,672,840,268/174,884,004.90
  6. Step 6: Final answer
    x = 184,097,892.15

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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.