Home / 106,487,004.96-159,748,175.16-37,381,894.92

Finding the Fourth Proportional to 106,487,004.96, 159,748,175.16 and 37,381,894.92

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Solution

The fourth proportional to 106,487,004.96, 159,748,175.16 and 37,381,894.92 is: 56,079,044.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,487,004.96 : 159,748,175.16 = 37,381,894.92 : x
  2. Step 2: Convert to fraction form
    106,487,004.96/159,748,175.16 = 37,381,894.92/x
  3. Step 3: Cross multiply
    106,487,004.96x = 159,748,175.16 × 37,381,894.92
  4. Step 4: Simplify right side
    106,487,004.96x = 5,971,689,497,492,874
  5. Step 5: Solve for x
    x = 5,971,689,497,492,874/106,487,004.96
  6. Step 6: Final answer
    x = 56,079,044.57

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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.