Home / 114,924,697.47-158,599,432.05-62,717,096.10

Finding the Fourth Proportional to 114,924,697.47, 158,599,432.05 and 62,717,096.10

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Solution

The fourth proportional to 114,924,697.47, 158,599,432.05 and 62,717,096.10 is: 86,551,420.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,697.47 : 158,599,432.05 = 62,717,096.10 : x
  2. Step 2: Convert to fraction form
    114,924,697.47/158,599,432.05 = 62,717,096.10/x
  3. Step 3: Cross multiply
    114,924,697.47x = 158,599,432.05 × 62,717,096.10
  4. Step 4: Simplify right side
    114,924,697.47x = 9,946,895,821,285,270
  5. Step 5: Solve for x
    x = 9,946,895,821,285,270/114,924,697.47
  6. Step 6: Final answer
    x = 86,551,420.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.