Home / 29,709,649.32-44,564,627.76-13,524,281.50

Finding the Fourth Proportional to 29,709,649.32, 44,564,627.76 and 13,524,281.50

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Solution

The fourth proportional to 29,709,649.32, 44,564,627.76 and 13,524,281.50 is: 20,286,492.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,709,649.32 : 44,564,627.76 = 13,524,281.50 : x
  2. Step 2: Convert to fraction form
    29,709,649.32/44,564,627.76 = 13,524,281.50/x
  3. Step 3: Cross multiply
    29,709,649.32x = 44,564,627.76 × 13,524,281.50
  4. Step 4: Simplify right side
    29,709,649.32x = 602,704,570,768,954.38
  5. Step 5: Solve for x
    x = 602,704,570,768,954.38/29,709,649.32
  6. Step 6: Final answer
    x = 20,286,492.25

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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.