Home / 35,257,585.30-52,885,143.51-14,507,274.22

Finding the Fourth Proportional to 35,257,585.30, 52,885,143.51 and 14,507,274.22

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Solution

The fourth proportional to 35,257,585.30, 52,885,143.51 and 14,507,274.22 is: 21,760,403.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,257,585.30 : 52,885,143.51 = 14,507,274.22 : x
  2. Step 2: Convert to fraction form
    35,257,585.30/52,885,143.51 = 14,507,274.22/x
  3. Step 3: Cross multiply
    35,257,585.30x = 52,885,143.51 × 14,507,274.22
  4. Step 4: Simplify right side
    35,257,585.30x = 767,219,279,063,623.38
  5. Step 5: Solve for x
    x = 767,219,279,063,623.38/35,257,585.30
  6. Step 6: Final answer
    x = 21,760,403.40

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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.