Home / 39,316,867.64-58,983,814.56-15,055,795.41

Finding the Fourth Proportional to 39,316,867.64, 58,983,814.56 and 15,055,795.41

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Solution

The fourth proportional to 39,316,867.64, 58,983,814.56 and 15,055,795.41 is: 22,586,953.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,316,867.64 : 58,983,814.56 = 15,055,795.41 : x
  2. Step 2: Convert to fraction form
    39,316,867.64/58,983,814.56 = 15,055,795.41/x
  3. Step 3: Cross multiply
    39,316,867.64x = 58,983,814.56 × 15,055,795.41
  4. Step 4: Simplify right side
    39,316,867.64x = 888,048,244,516,739.25
  5. Step 5: Solve for x
    x = 888,048,244,516,739.25/39,316,867.64
  6. Step 6: Final answer
    x = 22,586,953.08

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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.