Home / 590,174,516.40-885,261,774.60-573,168,404.40

Finding the Fourth Proportional to 590,174,516.40, 885,261,774.60 and 573,168,404.40

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Solution

The fourth proportional to 590,174,516.40, 885,261,774.60 and 573,168,404.40 is: 859,752,606.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,174,516.40 : 885,261,774.60 = 573,168,404.40 : x
  2. Step 2: Convert to fraction form
    590,174,516.40/885,261,774.60 = 573,168,404.40/x
  3. Step 3: Cross multiply
    590,174,516.40x = 885,261,774.60 × 573,168,404.40
  4. Step 4: Simplify right side
    590,174,516.40x = 507,404,078,823,794,432
  5. Step 5: Solve for x
    x = 507,404,078,823,794,432/590,174,516.40
  6. Step 6: Final answer
    x = 859,752,606.60

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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.