Home / 23,112,858.40-34,673,434.80-9,651,047.20

Finding the Fourth Proportional to 23,112,858.40, 34,673,434.80 and 9,651,047.20

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Solution

The fourth proportional to 23,112,858.40, 34,673,434.80 and 9,651,047.20 is: 14,478,302.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,112,858.40 : 34,673,434.80 = 9,651,047.20 : x
  2. Step 2: Convert to fraction form
    23,112,858.40/34,673,434.80 = 9,651,047.20/x
  3. Step 3: Cross multiply
    23,112,858.40x = 34,673,434.80 × 9,651,047.20
  4. Step 4: Simplify right side
    23,112,858.40x = 334,634,955,840,922.50
  5. Step 5: Solve for x
    x = 334,634,955,840,922.50/23,112,858.40
  6. Step 6: Final answer
    x = 14,478,302.51

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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.