Home / 47,059,318.66-64,943,434.97-26,152,232.59

Finding the Fourth Proportional to 47,059,318.66, 64,943,434.97 and 26,152,232.59

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Solution

The fourth proportional to 47,059,318.66, 64,943,434.97 and 26,152,232.59 is: 36,090,956.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059,318.66 : 64,943,434.97 = 26,152,232.59 : x
  2. Step 2: Convert to fraction form
    47,059,318.66/64,943,434.97 = 26,152,232.59/x
  3. Step 3: Cross multiply
    47,059,318.66x = 64,943,434.97 × 26,152,232.59
  4. Step 4: Simplify right side
    47,059,318.66x = 1,698,415,816,528,979.75
  5. Step 5: Solve for x
    x = 1,698,415,816,528,979.75/47,059,318.66
  6. Step 6: Final answer
    x = 36,090,956.37

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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.