Home / 57,552,011.65-86,389,472.17-24,778,810.63

Finding the Fourth Proportional to 57,552,011.65, 86,389,472.17 and 24,778,810.63

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Solution

The fourth proportional to 57,552,011.65, 86,389,472.17 and 24,778,810.63 is: 37,194,675.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,552,011.65 : 86,389,472.17 = 24,778,810.63 : x
  2. Step 2: Convert to fraction form
    57,552,011.65/86,389,472.17 = 24,778,810.63/x
  3. Step 3: Cross multiply
    57,552,011.65x = 86,389,472.17 × 24,778,810.63
  4. Step 4: Simplify right side
    57,552,011.65x = 2,140,628,370,894,137.75
  5. Step 5: Solve for x
    x = 2,140,628,370,894,137.75/57,552,011.65
  6. Step 6: Final answer
    x = 37,194,675.04

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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.