Home / 29,895,368.10-41,255,607.36-16,144,331.04

Finding the Fourth Proportional to 29,895,368.10, 41,255,607.36 and 16,144,331.04

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Solution

The fourth proportional to 29,895,368.10, 41,255,607.36 and 16,144,331.04 is: 22,279,176.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,368.10 : 41,255,607.36 = 16,144,331.04 : x
  2. Step 2: Convert to fraction form
    29,895,368.10/41,255,607.36 = 16,144,331.04/x
  3. Step 3: Cross multiply
    29,895,368.10x = 41,255,607.36 × 16,144,331.04
  4. Step 4: Simplify right side
    29,895,368.10x = 666,044,182,476,100.38
  5. Step 5: Solve for x
    x = 666,044,182,476,100.38/29,895,368.10
  6. Step 6: Final answer
    x = 22,279,176.50

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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.