Home / 606,298,114.52-909,056,158.40-237,870,301.72

Finding the Fourth Proportional to 606,298,114.52, 909,056,158.40 and 237,870,301.72

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Solution

The fourth proportional to 606,298,114.52, 909,056,158.40 and 237,870,301.72 is: 356,652,045.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,298,114.52 : 909,056,158.40 = 237,870,301.72 : x
  2. Step 2: Convert to fraction form
    606,298,114.52/909,056,158.40 = 237,870,301.72/x
  3. Step 3: Cross multiply
    606,298,114.52x = 909,056,158.40 × 237,870,301.72
  4. Step 4: Simplify right side
    606,298,114.52x = 216,237,462,679,032,096
  5. Step 5: Solve for x
    x = 216,237,462,679,032,096/606,298,114.52
  6. Step 6: Final answer
    x = 356,652,045.42

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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.