Home / 34,174,886.25-51,256,547.46-9,577,151.72

Finding the Fourth Proportional to 34,174,886.25, 51,256,547.46 and 9,577,151.72

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Solution

The fourth proportional to 34,174,886.25, 51,256,547.46 and 9,577,151.72 is: 14,364,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,174,886.25 : 51,256,547.46 = 9,577,151.72 : x
  2. Step 2: Convert to fraction form
    34,174,886.25/51,256,547.46 = 9,577,151.72/x
  3. Step 3: Cross multiply
    34,174,886.25x = 51,256,547.46 × 9,577,151.72
  4. Step 4: Simplify right side
    34,174,886.25x = 490,891,731,411,517.88
  5. Step 5: Solve for x
    x = 490,891,731,411,517.88/34,174,886.25
  6. Step 6: Final answer
    x = 14,364,107.25

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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.