Home / 37,569,699.35-56,315,216.76-15,722,595.80

Finding the Fourth Proportional to 37,569,699.35, 56,315,216.76 and 15,722,595.80

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Solution

The fourth proportional to 37,569,699.35, 56,315,216.76 and 15,722,595.80 is: 23,567,433.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,569,699.35 : 56,315,216.76 = 15,722,595.80 : x
  2. Step 2: Convert to fraction form
    37,569,699.35/56,315,216.76 = 15,722,595.80/x
  3. Step 3: Cross multiply
    37,569,699.35x = 56,315,216.76 × 15,722,595.80
  4. Step 4: Simplify right side
    37,569,699.35x = 885,421,390,506,865.62
  5. Step 5: Solve for x
    x = 885,421,390,506,865.62/37,569,699.35
  6. Step 6: Final answer
    x = 23,567,433.49

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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.