Home / 29,771,579.80-44,657,369.70-29,519,637.40

Finding the Fourth Proportional to 29,771,579.80, 44,657,369.70 and 29,519,637.40

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Solution

The fourth proportional to 29,771,579.80, 44,657,369.70 and 29,519,637.40 is: 44,279,456.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,771,579.80 : 44,657,369.70 = 29,519,637.40 : x
  2. Step 2: Convert to fraction form
    29,771,579.80/44,657,369.70 = 29,519,637.40/x
  3. Step 3: Cross multiply
    29,771,579.80x = 44,657,369.70 × 29,519,637.40
  4. Step 4: Simplify right side
    29,771,579.80x = 1,318,269,360,781,746.75
  5. Step 5: Solve for x
    x = 1,318,269,360,781,746.75/29,771,579.80
  6. Step 6: Final answer
    x = 44,279,456.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.