Home / 204,712,349.64-282,502,633.41-116,606,313.60

Finding the Fourth Proportional to 204,712,349.64, 282,502,633.41 and 116,606,313.60

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Solution

The fourth proportional to 204,712,349.64, 282,502,633.41 and 116,606,313.60 is: 160,916,479.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,712,349.64 : 282,502,633.41 = 116,606,313.60 : x
  2. Step 2: Convert to fraction form
    204,712,349.64/282,502,633.41 = 116,606,313.60/x
  3. Step 3: Cross multiply
    204,712,349.64x = 282,502,633.41 × 116,606,313.60
  4. Step 4: Simplify right side
    204,712,349.64x = 32,941,590,664,232,300
  5. Step 5: Solve for x
    x = 32,941,590,664,232,300/204,712,349.64
  6. Step 6: Final answer
    x = 160,916,479.74

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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.