Home / 35,707,598.56-49,230,867.16-23,126,423.68

Finding the Fourth Proportional to 35,707,598.56, 49,230,867.16 and 23,126,423.68

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Solution

The fourth proportional to 35,707,598.56, 49,230,867.16 and 23,126,423.68 is: 31,884,919.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,707,598.56 : 49,230,867.16 = 23,126,423.68 : x
  2. Step 2: Convert to fraction form
    35,707,598.56/49,230,867.16 = 23,126,423.68/x
  3. Step 3: Cross multiply
    35,707,598.56x = 49,230,867.16 × 23,126,423.68
  4. Step 4: Simplify right side
    35,707,598.56x = 1,138,533,892,075,958.25
  5. Step 5: Solve for x
    x = 1,138,533,892,075,958.25/35,707,598.56
  6. Step 6: Final answer
    x = 31,884,919.12

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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.