Home / 69,169,569.71-103,772,526.06-24,858,328.91

Finding the Fourth Proportional to 69,169,569.71, 103,772,526.06 and 24,858,328.91

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Solution

The fourth proportional to 69,169,569.71, 103,772,526.06 and 24,858,328.91 is: 37,294,023.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,169,569.71 : 103,772,526.06 = 24,858,328.91 : x
  2. Step 2: Convert to fraction form
    69,169,569.71/103,772,526.06 = 24,858,328.91/x
  3. Step 3: Cross multiply
    69,169,569.71x = 103,772,526.06 × 24,858,328.91
  4. Step 4: Simplify right side
    69,169,569.71x = 2,579,611,584,102,164
  5. Step 5: Solve for x
    x = 2,579,611,584,102,164/69,169,569.71
  6. Step 6: Final answer
    x = 37,294,023.88

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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.