Home / 97,732,327.20-146,598,490.80-95,492,839.20

Finding the Fourth Proportional to 97,732,327.20, 146,598,490.80 and 95,492,839.20

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Solution

The fourth proportional to 97,732,327.20, 146,598,490.80 and 95,492,839.20 is: 143,239,258.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,732,327.20 : 146,598,490.80 = 95,492,839.20 : x
  2. Step 2: Convert to fraction form
    97,732,327.20/146,598,490.80 = 95,492,839.20/x
  3. Step 3: Cross multiply
    97,732,327.20x = 146,598,490.80 × 95,492,839.20
  4. Step 4: Simplify right side
    97,732,327.20x = 13,999,106,108,927,080
  5. Step 5: Solve for x
    x = 13,999,106,108,927,080/97,732,327.20
  6. Step 6: Final answer
    x = 143,239,258.80

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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.