Home / 234,271,555.02-351,336,583.08-70,465,827.29

Finding the Fourth Proportional to 234,271,555.02, 351,336,583.08 and 70,465,827.29

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Solution

The fourth proportional to 234,271,555.02, 351,336,583.08 and 70,465,827.29 is: 105,677,460.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,271,555.02 : 351,336,583.08 = 70,465,827.29 : x
  2. Step 2: Convert to fraction form
    234,271,555.02/351,336,583.08 = 70,465,827.29/x
  3. Step 3: Cross multiply
    234,271,555.02x = 351,336,583.08 × 70,465,827.29
  4. Step 4: Simplify right side
    234,271,555.02x = 24,757,222,982,217,332
  5. Step 5: Solve for x
    x = 24,757,222,982,217,332/234,271,555.02
  6. Step 6: Final answer
    x = 105,677,460.42

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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.