Home / 15,202,240.86-22,803,355.52-6,104,335.74

Finding the Fourth Proportional to 15,202,240.86, 22,803,355.52 and 6,104,335.74

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Solution

The fourth proportional to 15,202,240.86, 22,803,355.52 and 6,104,335.74 is: 9,156,501.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202,240.86 : 22,803,355.52 = 6,104,335.74 : x
  2. Step 2: Convert to fraction form
    15,202,240.86/22,803,355.52 = 6,104,335.74/x
  3. Step 3: Cross multiply
    15,202,240.86x = 22,803,355.52 × 6,104,335.74
  4. Step 4: Simplify right side
    15,202,240.86x = 139,199,338,092,662.28
  5. Step 5: Solve for x
    x = 139,199,338,092,662.28/15,202,240.86
  6. Step 6: Final answer
    x = 9,156,501.29

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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.