Home / 19,094,077.02-26,349,824.82-10,392,312.03

Finding the Fourth Proportional to 19,094,077.02, 26,349,824.82 and 10,392,312.03

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Solution

The fourth proportional to 19,094,077.02, 26,349,824.82 and 10,392,312.03 is: 14,341,389.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094,077.02 : 26,349,824.82 = 10,392,312.03 : x
  2. Step 2: Convert to fraction form
    19,094,077.02/26,349,824.82 = 10,392,312.03/x
  3. Step 3: Cross multiply
    19,094,077.02x = 26,349,824.82 × 10,392,312.03
  4. Step 4: Simplify right side
    19,094,077.02x = 273,835,601,465,278.56
  5. Step 5: Solve for x
    x = 273,835,601,465,278.56/19,094,077.02
  6. Step 6: Final answer
    x = 14,341,389.80

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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.