Home / 17,353,448.02-26,024,931.33-5,219,690.41

Finding the Fourth Proportional to 17,353,448.02, 26,024,931.33 and 5,219,690.41

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Solution

The fourth proportional to 17,353,448.02, 26,024,931.33 and 5,219,690.41 is: 7,827,959.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353,448.02 : 26,024,931.33 = 5,219,690.41 : x
  2. Step 2: Convert to fraction form
    17,353,448.02/26,024,931.33 = 5,219,690.41/x
  3. Step 3: Cross multiply
    17,353,448.02x = 26,024,931.33 × 5,219,690.41
  4. Step 4: Simplify right side
    17,353,448.02x = 135,842,084,484,109.55
  5. Step 5: Solve for x
    x = 135,842,084,484,109.55/17,353,448.02
  6. Step 6: Final answer
    x = 7,827,959.28

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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.