Home / 959,644,890.14-1,439,467,335.20-232,633,602.14

Finding the Fourth Proportional to 959,644,890.14, 1,439,467,335.20 and 232,633,602.14

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Solution

The fourth proportional to 959,644,890.14, 1,439,467,335.20 and 232,633,602.14 is: 348,950,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,644,890.14 : 1,439,467,335.20 = 232,633,602.14 : x
  2. Step 2: Convert to fraction form
    959,644,890.14/1,439,467,335.20 = 232,633,602.14/x
  3. Step 3: Cross multiply
    959,644,890.14x = 1,439,467,335.20 × 232,633,602.14
  4. Step 4: Simplify right side
    959,644,890.14x = 334,868,471,343,827,072
  5. Step 5: Solve for x
    x = 334,868,471,343,827,072/959,644,890.14
  6. Step 6: Final answer
    x = 348,950,403.20

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Double scale
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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.