Home / 58,422,888.60-80,604,004.11-33,642,541.32

Finding the Fourth Proportional to 58,422,888.60, 80,604,004.11 and 33,642,541.32

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Solution

The fourth proportional to 58,422,888.60, 80,604,004.11 and 33,642,541.32 is: 46,415,430.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,422,888.60 : 80,604,004.11 = 33,642,541.32 : x
  2. Step 2: Convert to fraction form
    58,422,888.60/80,604,004.11 = 33,642,541.32/x
  3. Step 3: Cross multiply
    58,422,888.60x = 80,604,004.11 × 33,642,541.32
  4. Step 4: Simplify right side
    58,422,888.60x = 2,711,723,538,828,125
  5. Step 5: Solve for x
    x = 2,711,723,538,828,125/58,422,888.60
  6. Step 6: Final answer
    x = 46,415,430.73

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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.