Home / 710,173,970,242.17-1,065,260,934,776.80-327,604,855,667.22

Finding the Fourth Proportional to 710,173,970,242.17, 1,065,260,934,776.80 and 327,604,855,667.22

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Solution

The fourth proportional to 710,173,970,242.17, 1,065,260,934,776.80 and 327,604,855,667.22 is: 491,407,274,004.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,173,970,242.17 : 1,065,260,934,776.80 = 327,604,855,667.22 : x
  2. Step 2: Convert to fraction form
    710,173,970,242.17/1,065,260,934,776.80 = 327,604,855,667.22/x
  3. Step 3: Cross multiply
    710,173,970,242.17x = 1,065,260,934,776.80 × 327,604,855,667.22
  4. Step 4: Simplify right side
    710,173,970,242.17x = 348,984,654,785,481,386,491,904
  5. Step 5: Solve for x
    x = 348,984,654,785,481,386,491,904/710,173,970,242.17
  6. Step 6: Final answer
    x = 491,407,274,004.25

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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.