Home / 96,582,307.40-144,870,136.86-27,495,538.72

Finding the Fourth Proportional to 96,582,307.40, 144,870,136.86 and 27,495,538.72

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Solution

The fourth proportional to 96,582,307.40, 144,870,136.86 and 27,495,538.72 is: 41,242,361.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,582,307.40 : 144,870,136.86 = 27,495,538.72 : x
  2. Step 2: Convert to fraction form
    96,582,307.40/144,870,136.86 = 27,495,538.72/x
  3. Step 3: Cross multiply
    96,582,307.40x = 144,870,136.86 × 27,495,538.72
  4. Step 4: Simplify right side
    96,582,307.40x = 3,983,282,457,405,829.50
  5. Step 5: Solve for x
    x = 3,983,282,457,405,829.50/96,582,307.40
  6. Step 6: Final answer
    x = 41,242,361.72

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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.