Home / 27,573,661.10-41,360,491.65-8,404,387.40

Finding the Fourth Proportional to 27,573,661.10, 41,360,491.65 and 8,404,387.40

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Solution

The fourth proportional to 27,573,661.10, 41,360,491.65 and 8,404,387.40 is: 12,606,581.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,573,661.10 : 41,360,491.65 = 8,404,387.40 : x
  2. Step 2: Convert to fraction form
    27,573,661.10/41,360,491.65 = 8,404,387.40/x
  3. Step 3: Cross multiply
    27,573,661.10x = 41,360,491.65 × 8,404,387.40
  4. Step 4: Simplify right side
    27,573,661.10x = 347,609,594,881,065.19
  5. Step 5: Solve for x
    x = 347,609,594,881,065.19/27,573,661.10
  6. Step 6: Final answer
    x = 12,606,581.10

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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.