Home / 26,077,114.60-39,115,671.90-11,700,651.40

Finding the Fourth Proportional to 26,077,114.60, 39,115,671.90 and 11,700,651.40

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Solution

The fourth proportional to 26,077,114.60, 39,115,671.90 and 11,700,651.40 is: 17,550,977.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,077,114.60 : 39,115,671.90 = 11,700,651.40 : x
  2. Step 2: Convert to fraction form
    26,077,114.60/39,115,671.90 = 11,700,651.40/x
  3. Step 3: Cross multiply
    26,077,114.60x = 39,115,671.90 × 11,700,651.40
  4. Step 4: Simplify right side
    26,077,114.60x = 457,678,841,178,675.69
  5. Step 5: Solve for x
    x = 457,678,841,178,675.69/26,077,114.60
  6. Step 6: Final answer
    x = 17,550,977.10

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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.