Home / 32,329,468.84-48,500,591.64-11,859,378.52

Finding the Fourth Proportional to 32,329,468.84, 48,500,591.64 and 11,859,378.52

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Solution

The fourth proportional to 32,329,468.84, 48,500,591.64 and 11,859,378.52 is: 17,791,411.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,468.84 : 48,500,591.64 = 11,859,378.52 : x
  2. Step 2: Convert to fraction form
    32,329,468.84/48,500,591.64 = 11,859,378.52/x
  3. Step 3: Cross multiply
    32,329,468.84x = 48,500,591.64 × 11,859,378.52
  4. Step 4: Simplify right side
    32,329,468.84x = 575,186,874,702,707.50
  5. Step 5: Solve for x
    x = 575,186,874,702,707.50/32,329,468.84
  6. Step 6: Final answer
    x = 17,791,411.22

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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.