Home / 25,545,116.70-38,317,675.05-22,773,750.30

Finding the Fourth Proportional to 25,545,116.70, 38,317,675.05 and 22,773,750.30

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Solution

The fourth proportional to 25,545,116.70, 38,317,675.05 and 22,773,750.30 is: 34,160,625.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,545,116.70 : 38,317,675.05 = 22,773,750.30 : x
  2. Step 2: Convert to fraction form
    25,545,116.70/38,317,675.05 = 22,773,750.30/x
  3. Step 3: Cross multiply
    25,545,116.70x = 38,317,675.05 × 22,773,750.30
  4. Step 4: Simplify right side
    25,545,116.70x = 872,637,163,665,240
  5. Step 5: Solve for x
    x = 872,637,163,665,240/25,545,116.70
  6. Step 6: Final answer
    x = 34,160,625.45

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1.5x scale

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.