Home / 53,795,791.13-74,238,209.03-34,480,207.13

Finding the Fourth Proportional to 53,795,791.13, 74,238,209.03 and 34,480,207.13

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Solution

The fourth proportional to 53,795,791.13, 74,238,209.03 and 34,480,207.13 is: 47,582,696.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,795,791.13 : 74,238,209.03 = 34,480,207.13 : x
  2. Step 2: Convert to fraction form
    53,795,791.13/74,238,209.03 = 34,480,207.13/x
  3. Step 3: Cross multiply
    53,795,791.13x = 74,238,209.03 × 34,480,207.13
  4. Step 4: Simplify right side
    53,795,791.13x = 2,559,748,824,029,646
  5. Step 5: Solve for x
    x = 2,559,748,824,029,646/53,795,791.13
  6. Step 6: Final answer
    x = 47,582,696.91

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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.