Home / 35,706,359.34-53,564,582.79-11,439,609.64

Finding the Fourth Proportional to 35,706,359.34, 53,564,582.79 and 11,439,609.64

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Solution

The fourth proportional to 35,706,359.34, 53,564,582.79 and 11,439,609.64 is: 17,161,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,706,359.34 : 53,564,582.79 = 11,439,609.64 : x
  2. Step 2: Convert to fraction form
    35,706,359.34/53,564,582.79 = 11,439,609.64/x
  3. Step 3: Cross multiply
    35,706,359.34x = 53,564,582.79 × 11,439,609.64
  4. Step 4: Simplify right side
    35,706,359.34x = 612,757,917,513,150.62
  5. Step 5: Solve for x
    x = 612,757,917,513,150.62/35,706,359.34
  6. Step 6: Final answer
    x = 17,161,030.38

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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.