Home / 29,895,490.10-41,255,776.10-16,144,453.01

Finding the Fourth Proportional to 29,895,490.10, 41,255,776.10 and 16,144,453.01

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Solution

The fourth proportional to 29,895,490.10, 41,255,776.10 and 16,144,453.01 is: 22,279,345.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,490.10 : 41,255,776.10 = 16,144,453.01 : x
  2. Step 2: Convert to fraction form
    29,895,490.10/41,255,776.10 = 16,144,453.01/x
  3. Step 3: Cross multiply
    29,895,490.10x = 41,255,776.10 × 16,144,453.01
  4. Step 4: Simplify right side
    29,895,490.10x = 666,051,938,637,531.12
  5. Step 5: Solve for x
    x = 666,051,938,637,531.12/29,895,490.10
  6. Step 6: Final answer
    x = 22,279,345.03

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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.