Home / 52,223,224.74-72,066,616.90-29,017,755.06

Finding the Fourth Proportional to 52,223,224.74, 72,066,616.90 and 29,017,755.06

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Solution

The fourth proportional to 52,223,224.74, 72,066,616.90 and 29,017,755.06 is: 40,043,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,223,224.74 : 72,066,616.90 = 29,017,755.06 : x
  2. Step 2: Convert to fraction form
    52,223,224.74/72,066,616.90 = 29,017,755.06/x
  3. Step 3: Cross multiply
    52,223,224.74x = 72,066,616.90 × 29,017,755.06
  4. Step 4: Simplify right side
    52,223,224.74x = 2,091,211,437,207,056.50
  5. Step 5: Solve for x
    x = 2,091,211,437,207,056.50/52,223,224.74
  6. Step 6: Final answer
    x = 40,043,705.60

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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.