Home / 29,756,052.40-44,548,931.40-18,319,500.40

Finding the Fourth Proportional to 29,756,052.40, 44,548,931.40 and 18,319,500.40

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Solution

The fourth proportional to 29,756,052.40, 44,548,931.40 and 18,319,500.40 is: 27,426,829.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,052.40 : 44,548,931.40 = 18,319,500.40 : x
  2. Step 2: Convert to fraction form
    29,756,052.40/44,548,931.40 = 18,319,500.40/x
  3. Step 3: Cross multiply
    29,756,052.40x = 44,548,931.40 × 18,319,500.40
  4. Step 4: Simplify right side
    29,756,052.40x = 816,114,166,601,872.50
  5. Step 5: Solve for x
    x = 816,114,166,601,872.50/29,756,052.40
  6. Step 6: Final answer
    x = 27,426,829.19

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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.