Home / 46,558,287.84-64,255,448.68-25,652,422.20

Finding the Fourth Proportional to 46,558,287.84, 64,255,448.68 and 25,652,422.20

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Solution

The fourth proportional to 46,558,287.84, 64,255,448.68 and 25,652,422.20 is: 35,403,103.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,558,287.84 : 64,255,448.68 = 25,652,422.20 : x
  2. Step 2: Convert to fraction form
    46,558,287.84/64,255,448.68 = 25,652,422.20/x
  3. Step 3: Cross multiply
    46,558,287.84x = 64,255,448.68 × 25,652,422.20
  4. Step 4: Simplify right side
    46,558,287.84x = 1,648,307,898,189,792.75
  5. Step 5: Solve for x
    x = 1,648,307,898,189,792.75/46,558,287.84
  6. Step 6: Final answer
    x = 35,403,103.82

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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.