Home / 60,707,946.30-91,030,426.65-22,349,715.90

Finding the Fourth Proportional to 60,707,946.30, 91,030,426.65 and 22,349,715.90

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Solution

The fourth proportional to 60,707,946.30, 91,030,426.65 and 22,349,715.90 is: 33,512,979.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,707,946.30 : 91,030,426.65 = 22,349,715.90 : x
  2. Step 2: Convert to fraction form
    60,707,946.30/91,030,426.65 = 22,349,715.90/x
  3. Step 3: Cross multiply
    60,707,946.30x = 91,030,426.65 × 22,349,715.90
  4. Step 4: Simplify right side
    60,707,946.30x = 2,034,504,173,883,288.75
  5. Step 5: Solve for x
    x = 2,034,504,173,883,288.75/60,707,946.30
  6. Step 6: Final answer
    x = 33,512,979.73

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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.