Home / 169,881,638,469.50-254,856,026,486.40-62,316,908,302.46

Finding the Fourth Proportional to 169,881,638,469.50, 254,856,026,486.40 and 62,316,908,302.46

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Solution

The fourth proportional to 169,881,638,469.50, 254,856,026,486.40 and 62,316,908,302.46 is: 93,487,676,337.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,881,638,469.50 : 254,856,026,486.40 = 62,316,908,302.46 : x
  2. Step 2: Convert to fraction form
    169,881,638,469.50/254,856,026,486.40 = 62,316,908,302.46/x
  3. Step 3: Cross multiply
    169,881,638,469.50x = 254,856,026,486.40 × 62,316,908,302.46
  4. Step 4: Simplify right side
    169,881,638,469.50x = 15,881,839,632,882,304,286,720
  5. Step 5: Solve for x
    x = 15,881,839,632,882,304,286,720/169,881,638,469.50
  6. Step 6: Final answer
    x = 93,487,676,337.27

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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.