Home / 169,226,950.16-233,447,243.89-110,523,977.30

Finding the Fourth Proportional to 169,226,950.16, 233,447,243.89 and 110,523,977.30

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Solution

The fourth proportional to 169,226,950.16, 233,447,243.89 and 110,523,977.30 is: 152,466,955.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,226,950.16 : 233,447,243.89 = 110,523,977.30 : x
  2. Step 2: Convert to fraction form
    169,226,950.16/233,447,243.89 = 110,523,977.30/x
  3. Step 3: Cross multiply
    169,226,950.16x = 233,447,243.89 × 110,523,977.30
  4. Step 4: Simplify right side
    169,226,950.16x = 25,801,517,883,649,044
  5. Step 5: Solve for x
    x = 25,801,517,883,649,044/169,226,950.16
  6. Step 6: Final answer
    x = 152,466,955.53

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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.