Home / 95,066,457.81-131,192,482.17-52,680,725.26

Finding the Fourth Proportional to 95,066,457.81, 131,192,482.17 and 52,680,725.26

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Solution

The fourth proportional to 95,066,457.81, 131,192,482.17 and 52,680,725.26 is: 72,699,827.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,066,457.81 : 131,192,482.17 = 52,680,725.26 : x
  2. Step 2: Convert to fraction form
    95,066,457.81/131,192,482.17 = 52,680,725.26/x
  3. Step 3: Cross multiply
    95,066,457.81x = 131,192,482.17 × 52,680,725.26
  4. Step 4: Simplify right side
    95,066,457.81x = 6,911,315,109,244,790
  5. Step 5: Solve for x
    x = 6,911,315,109,244,790/95,066,457.81
  6. Step 6: Final answer
    x = 72,699,827.77

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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.