Home / 35,508,765.51-53,278,492.59-19,094,865.27

Finding the Fourth Proportional to 35,508,765.51, 53,278,492.59 and 19,094,865.27

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Solution

The fourth proportional to 35,508,765.51, 53,278,492.59 and 19,094,865.27 is: 28,650,549.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,765.51 : 53,278,492.59 = 19,094,865.27 : x
  2. Step 2: Convert to fraction form
    35,508,765.51/53,278,492.59 = 19,094,865.27/x
  3. Step 3: Cross multiply
    35,508,765.51x = 53,278,492.59 × 19,094,865.27
  4. Step 4: Simplify right side
    35,508,765.51x = 1,017,345,637,794,743.38
  5. Step 5: Solve for x
    x = 1,017,345,637,794,743.38/35,508,765.51
  6. Step 6: Final answer
    x = 28,650,549.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.