Home / 200,225,535.84-276,168,494.16-183,758,741.28

Finding the Fourth Proportional to 200,225,535.84, 276,168,494.16 and 183,758,741.28

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Solution

The fourth proportional to 200,225,535.84, 276,168,494.16 and 183,758,741.28 is: 253,456,057.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,225,535.84 : 276,168,494.16 = 183,758,741.28 : x
  2. Step 2: Convert to fraction form
    200,225,535.84/276,168,494.16 = 183,758,741.28/x
  3. Step 3: Cross multiply
    200,225,535.84x = 276,168,494.16 × 183,758,741.28
  4. Step 4: Simplify right side
    200,225,535.84x = 50,748,374,868,034,640
  5. Step 5: Solve for x
    x = 50,748,374,868,034,640/200,225,535.84
  6. Step 6: Final answer
    x = 253,456,057.22

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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.