Home / 174,507,833.82-240,831,585.27-96,191,210.94

Finding the Fourth Proportional to 174,507,833.82, 240,831,585.27 and 96,191,210.94

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Solution

The fourth proportional to 174,507,833.82, 240,831,585.27 and 96,191,210.94 is: 132,749,810.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,507,833.82 : 240,831,585.27 = 96,191,210.94 : x
  2. Step 2: Convert to fraction form
    174,507,833.82/240,831,585.27 = 96,191,210.94/x
  3. Step 3: Cross multiply
    174,507,833.82x = 240,831,585.27 × 96,191,210.94
  4. Step 4: Simplify right side
    174,507,833.82x = 23,165,881,819,721,168
  5. Step 5: Solve for x
    x = 23,165,881,819,721,168/174,507,833.82
  6. Step 6: Final answer
    x = 132,749,810.21

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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.