Home / 32,805,009.10-49,207,513.65-9,775,899.10

Finding the Fourth Proportional to 32,805,009.10, 49,207,513.65 and 9,775,899.10

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Solution

The fourth proportional to 32,805,009.10, 49,207,513.65 and 9,775,899.10 is: 14,663,848.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,009.10 : 49,207,513.65 = 9,775,899.10 : x
  2. Step 2: Convert to fraction form
    32,805,009.10/49,207,513.65 = 9,775,899.10/x
  3. Step 3: Cross multiply
    32,805,009.10x = 49,207,513.65 × 9,775,899.10
  4. Step 4: Simplify right side
    32,805,009.10x = 481,047,688,404,272.69
  5. Step 5: Solve for x
    x = 481,047,688,404,272.69/32,805,009.10
  6. Step 6: Final answer
    x = 14,663,848.65

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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.