Home / 349,371,001.70-524,056,502.55-167,524,576.10

Finding the Fourth Proportional to 349,371,001.70, 524,056,502.55 and 167,524,576.10

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Solution

The fourth proportional to 349,371,001.70, 524,056,502.55 and 167,524,576.10 is: 251,286,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,371,001.70 : 524,056,502.55 = 167,524,576.10 : x
  2. Step 2: Convert to fraction form
    349,371,001.70/524,056,502.55 = 167,524,576.10/x
  3. Step 3: Cross multiply
    349,371,001.70x = 524,056,502.55 × 167,524,576.10
  4. Step 4: Simplify right side
    349,371,001.70x = 87,792,343,442,137,312
  5. Step 5: Solve for x
    x = 87,792,343,442,137,312/349,371,001.70
  6. Step 6: Final answer
    x = 251,286,864.15

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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.