Home / 35,154,484.58-48,513,576.78-19,473,749.30

Finding the Fourth Proportional to 35,154,484.58, 48,513,576.78 and 19,473,749.30

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Solution

The fourth proportional to 35,154,484.58, 48,513,576.78 and 19,473,749.30 is: 26,873,989.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,484.58 : 48,513,576.78 = 19,473,749.30 : x
  2. Step 2: Convert to fraction form
    35,154,484.58/48,513,576.78 = 19,473,749.30/x
  3. Step 3: Cross multiply
    35,154,484.58x = 48,513,576.78 × 19,473,749.30
  4. Step 4: Simplify right side
    35,154,484.58x = 944,741,231,860,021.38
  5. Step 5: Solve for x
    x = 944,741,231,860,021.38/35,154,484.58
  6. Step 6: Final answer
    x = 26,873,989.00

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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.