Home / 23,616,151.30-32,590,918.65-13,302,259.30

Finding the Fourth Proportional to 23,616,151.30, 32,590,918.65 and 13,302,259.30

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Solution

The fourth proportional to 23,616,151.30, 32,590,918.65 and 13,302,259.30 is: 18,357,472.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,151.30 : 32,590,918.65 = 13,302,259.30 : x
  2. Step 2: Convert to fraction form
    23,616,151.30/32,590,918.65 = 13,302,259.30/x
  3. Step 3: Cross multiply
    23,616,151.30x = 32,590,918.65 × 13,302,259.30
  4. Step 4: Simplify right side
    23,616,151.30x = 433,532,850,707,505.94
  5. Step 5: Solve for x
    x = 433,532,850,707,505.94/23,616,151.30
  6. Step 6: Final answer
    x = 18,357,472.61

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1.5x scale

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.