Home / 94,682,821.60-142,024,232.40-34,090,674.40

Finding the Fourth Proportional to 94,682,821.60, 142,024,232.40 and 34,090,674.40

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Solution

The fourth proportional to 94,682,821.60, 142,024,232.40 and 34,090,674.40 is: 51,136,011.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,682,821.60 : 142,024,232.40 = 34,090,674.40 : x
  2. Step 2: Convert to fraction form
    94,682,821.60/142,024,232.40 = 34,090,674.40/x
  3. Step 3: Cross multiply
    94,682,821.60x = 142,024,232.40 × 34,090,674.40
  4. Step 4: Simplify right side
    94,682,821.60x = 4,841,701,863,658,331
  5. Step 5: Solve for x
    x = 4,841,701,863,658,331/94,682,821.60
  6. Step 6: Final answer
    x = 51,136,011.60

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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.