Home / 17,283,650.28-23,851,918.98-9,549,191.40

Finding the Fourth Proportional to 17,283,650.28, 23,851,918.98 and 9,549,191.40

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Solution

The fourth proportional to 17,283,650.28, 23,851,918.98 and 9,549,191.40 is: 13,178,150.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,283,650.28 : 23,851,918.98 = 9,549,191.40 : x
  2. Step 2: Convert to fraction form
    17,283,650.28/23,851,918.98 = 9,549,191.40/x
  3. Step 3: Cross multiply
    17,283,650.28x = 23,851,918.98 × 9,549,191.40
  4. Step 4: Simplify right side
    17,283,650.28x = 227,766,539,597,312.78
  5. Step 5: Solve for x
    x = 227,766,539,597,312.78/17,283,650.28
  6. Step 6: Final answer
    x = 13,178,150.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.