Home / 17,366,946.32-23,967,857.40-9,634,479.50

Finding the Fourth Proportional to 17,366,946.32, 23,967,857.40 and 9,634,479.50

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Solution

The fourth proportional to 17,366,946.32, 23,967,857.40 and 9,634,479.50 is: 13,296,398.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,946.32 : 23,967,857.40 = 9,634,479.50 : x
  2. Step 2: Convert to fraction form
    17,366,946.32/23,967,857.40 = 9,634,479.50/x
  3. Step 3: Cross multiply
    17,366,946.32x = 23,967,857.40 × 9,634,479.50
  4. Step 4: Simplify right side
    17,366,946.32x = 230,917,830,779,223.28
  5. Step 5: Solve for x
    x = 230,917,830,779,223.28/17,366,946.32
  6. Step 6: Final answer
    x = 13,296,398.03

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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.