Home / 30,065,564.98-41,490,593.48-16,314,529.11

Finding the Fourth Proportional to 30,065,564.98, 41,490,593.48 and 16,314,529.11

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Solution

The fourth proportional to 30,065,564.98, 41,490,593.48 and 16,314,529.11 is: 22,514,111.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,065,564.98 : 41,490,593.48 = 16,314,529.11 : x
  2. Step 2: Convert to fraction form
    30,065,564.98/41,490,593.48 = 16,314,529.11/x
  3. Step 3: Cross multiply
    30,065,564.98x = 41,490,593.48 × 16,314,529.11
  4. Step 4: Simplify right side
    30,065,564.98x = 676,899,494,944,653.25
  5. Step 5: Solve for x
    x = 676,899,494,944,653.25/30,065,564.98
  6. Step 6: Final answer
    x = 22,514,111.92

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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.