Home / 26,573,631.40-39,860,447.10-14,448,903.40

Finding the Fourth Proportional to 26,573,631.40, 39,860,447.10 and 14,448,903.40

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Solution

The fourth proportional to 26,573,631.40, 39,860,447.10 and 14,448,903.40 is: 21,673,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,573,631.40 : 39,860,447.10 = 14,448,903.40 : x
  2. Step 2: Convert to fraction form
    26,573,631.40/39,860,447.10 = 14,448,903.40/x
  3. Step 3: Cross multiply
    26,573,631.40x = 39,860,447.10 × 14,448,903.40
  4. Step 4: Simplify right side
    26,573,631.40x = 575,939,749,628,710.12
  5. Step 5: Solve for x
    x = 575,939,749,628,710.12/26,573,631.40
  6. Step 6: Final answer
    x = 21,673,355.10

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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.