Home / 34,492,136.96-51,729,377.28-10,225,389.20

Finding the Fourth Proportional to 34,492,136.96, 51,729,377.28 and 10,225,389.20

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Solution

The fourth proportional to 34,492,136.96, 51,729,377.28 and 10,225,389.20 is: 15,335,466.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,492,136.96 : 51,729,377.28 = 10,225,389.20 : x
  2. Step 2: Convert to fraction form
    34,492,136.96/51,729,377.28 = 10,225,389.20/x
  3. Step 3: Cross multiply
    34,492,136.96x = 51,729,377.28 × 10,225,389.20
  4. Step 4: Simplify right side
    34,492,136.96x = 528,953,015,761,637.38
  5. Step 5: Solve for x
    x = 528,953,015,761,637.38/34,492,136.96
  6. Step 6: Final answer
    x = 15,335,466.64

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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.