Home / 24,928,166.40-37,395,748.80-7,887,062.40

Finding the Fourth Proportional to 24,928,166.40, 37,395,748.80 and 7,887,062.40

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Solution

The fourth proportional to 24,928,166.40, 37,395,748.80 and 7,887,062.40 is: 11,831,700.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,928,166.40 : 37,395,748.80 = 7,887,062.40 : x
  2. Step 2: Convert to fraction form
    24,928,166.40/37,395,748.80 = 7,887,062.40/x
  3. Step 3: Cross multiply
    24,928,166.40x = 37,395,748.80 × 7,887,062.40
  4. Step 4: Simplify right side
    24,928,166.40x = 294,942,604,280,325.12
  5. Step 5: Solve for x
    x = 294,942,604,280,325.12/24,928,166.40
  6. Step 6: Final answer
    x = 11,831,700.72

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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.