Home / 602,507,930.48-903,410,732.64-233,611,919

Finding the Fourth Proportional to 602,507,930.48, 903,410,732.64 and 233,611,919

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Solution

The fourth proportional to 602,507,930.48, 903,410,732.64 and 233,611,919 is: 350,281,721.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,507,930.48 : 903,410,732.64 = 233,611,919 : x
  2. Step 2: Convert to fraction form
    602,507,930.48/903,410,732.64 = 233,611,919/x
  3. Step 3: Cross multiply
    602,507,930.48x = 903,410,732.64 × 233,611,919
  4. Step 4: Simplify right side
    602,507,930.48x = 211,047,514,897,226,336
  5. Step 5: Solve for x
    x = 211,047,514,897,226,336/602,507,930.48
  6. Step 6: Final answer
    x = 350,281,721.15

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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.