Home / 36,346,097.10-54,519,145.65-34,911,206.40

Finding the Fourth Proportional to 36,346,097.10, 54,519,145.65 and 34,911,206.40

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Solution

The fourth proportional to 36,346,097.10, 54,519,145.65 and 34,911,206.40 is: 52,366,809.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,346,097.10 : 54,519,145.65 = 34,911,206.40 : x
  2. Step 2: Convert to fraction form
    36,346,097.10/54,519,145.65 = 34,911,206.40/x
  3. Step 3: Cross multiply
    36,346,097.10x = 54,519,145.65 × 34,911,206.40
  4. Step 4: Simplify right side
    36,346,097.10x = 1,903,329,146,538,812
  5. Step 5: Solve for x
    x = 1,903,329,146,538,812/36,346,097.10
  6. Step 6: Final answer
    x = 52,366,809.60

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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.