Home / 35,961,302.64-49,584,193.56-29,064,457.20

Finding the Fourth Proportional to 35,961,302.64, 49,584,193.56 and 29,064,457.20

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Solution

The fourth proportional to 35,961,302.64, 49,584,193.56 and 29,064,457.20 is: 40,074,679.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,961,302.64 : 49,584,193.56 = 29,064,457.20 : x
  2. Step 2: Convert to fraction form
    35,961,302.64/49,584,193.56 = 29,064,457.20/x
  3. Step 3: Cross multiply
    35,961,302.64x = 49,584,193.56 × 29,064,457.20
  4. Step 4: Simplify right side
    35,961,302.64x = 1,441,137,671,521,135.75
  5. Step 5: Solve for x
    x = 1,441,137,671,521,135.75/35,961,302.64
  6. Step 6: Final answer
    x = 40,074,679.33

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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.