Home / 96,242,706.64-144,372,547.32-27,156,116.08

Finding the Fourth Proportional to 96,242,706.64, 144,372,547.32 and 27,156,116.08

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Solution

The fourth proportional to 96,242,706.64, 144,372,547.32 and 27,156,116.08 is: 40,736,568.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,242,706.64 : 144,372,547.32 = 27,156,116.08 : x
  2. Step 2: Convert to fraction form
    96,242,706.64/144,372,547.32 = 27,156,116.08/x
  3. Step 3: Cross multiply
    96,242,706.64x = 144,372,547.32 × 27,156,116.08
  4. Step 4: Simplify right side
    96,242,706.64x = 3,920,597,653,787,212.50
  5. Step 5: Solve for x
    x = 3,920,597,653,787,212.50/96,242,706.64
  6. Step 6: Final answer
    x = 40,736,568.94

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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.