Home / 174,495,581.64-240,789,743.28-101,161,447.56

Finding the Fourth Proportional to 174,495,581.64, 240,789,743.28 and 101,161,447.56

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Solution

The fourth proportional to 174,495,581.64, 240,789,743.28 and 101,161,447.56 is: 139,594,588.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,495,581.64 : 240,789,743.28 = 101,161,447.56 : x
  2. Step 2: Convert to fraction form
    174,495,581.64/240,789,743.28 = 101,161,447.56/x
  3. Step 3: Cross multiply
    174,495,581.64x = 240,789,743.28 × 101,161,447.56
  4. Step 4: Simplify right side
    174,495,581.64x = 24,358,638,987,805,584
  5. Step 5: Solve for x
    x = 24,358,638,987,805,584/174,495,581.64
  6. Step 6: Final answer
    x = 139,594,588.92

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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.