Home / 96,683,990.07-144,929,015.46-44,904,955.89

Finding the Fourth Proportional to 96,683,990.07, 144,929,015.46 and 44,904,955.89

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Solution

The fourth proportional to 96,683,990.07, 144,929,015.46 and 44,904,955.89 is: 67,312,396.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,683,990.07 : 144,929,015.46 = 44,904,955.89 : x
  2. Step 2: Convert to fraction form
    96,683,990.07/144,929,015.46 = 44,904,955.89/x
  3. Step 3: Cross multiply
    96,683,990.07x = 144,929,015.46 × 44,904,955.89
  4. Step 4: Simplify right side
    96,683,990.07x = 6,508,031,046,412,429
  5. Step 5: Solve for x
    x = 6,508,031,046,412,429/96,683,990.07
  6. Step 6: Final answer
    x = 67,312,396.21

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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.