Home / 884,344,900.90-1,325,818,402.62-441,460,281.29

Finding the Fourth Proportional to 884,344,900.90, 1,325,818,402.62 and 441,460,281.29

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Solution

The fourth proportional to 884,344,900.90, 1,325,818,402.62 and 441,460,281.29 is: 661,841,510.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,344,900.90 : 1,325,818,402.62 = 441,460,281.29 : x
  2. Step 2: Convert to fraction form
    884,344,900.90/1,325,818,402.62 = 441,460,281.29/x
  3. Step 3: Cross multiply
    884,344,900.90x = 1,325,818,402.62 × 441,460,281.29
  4. Step 4: Simplify right side
    884,344,900.90x = 585,296,164,960,083,712
  5. Step 5: Solve for x
    x = 585,296,164,960,083,712/884,344,900.90
  6. Step 6: Final answer
    x = 661,841,510.44

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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.