Home / 107,136,002.40-160,704,003.60-34,352,642.40

Finding the Fourth Proportional to 107,136,002.40, 160,704,003.60 and 34,352,642.40

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Solution

The fourth proportional to 107,136,002.40, 160,704,003.60 and 34,352,642.40 is: 51,528,963.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,136,002.40 : 160,704,003.60 = 34,352,642.40 : x
  2. Step 2: Convert to fraction form
    107,136,002.40/160,704,003.60 = 34,352,642.40/x
  3. Step 3: Cross multiply
    107,136,002.40x = 160,704,003.60 × 34,352,642.40
  4. Step 4: Simplify right side
    107,136,002.40x = 5,520,607,167,919,112
  5. Step 5: Solve for x
    x = 5,520,607,167,919,112/107,136,002.40
  6. Step 6: Final answer
    x = 51,528,963.60

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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.