Home / 11,506,489,076.76-17,260,513,061.96-4,044,164,615.88

Finding the Fourth Proportional to 11,506,489,076.76, 17,260,513,061.96 and 4,044,164,615.88

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Solution

The fourth proportional to 11,506,489,076.76, 17,260,513,061.96 and 4,044,164,615.88 is: 6,066,520,874.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,506,489,076.76 : 17,260,513,061.96 = 4,044,164,615.88 : x
  2. Step 2: Convert to fraction form
    11,506,489,076.76/17,260,513,061.96 = 4,044,164,615.88/x
  3. Step 3: Cross multiply
    11,506,489,076.76x = 17,260,513,061.96 × 4,044,164,615.88
  4. Step 4: Simplify right side
    11,506,489,076.76x = 69,804,356,177,113,186,304
  5. Step 5: Solve for x
    x = 69,804,356,177,113,186,304/11,506,489,076.76
  6. Step 6: Final answer
    x = 6,066,520,874.56

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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.