Home / 60,824,771.52-83,937,489.60-32,946,956.16

Finding the Fourth Proportional to 60,824,771.52, 83,937,489.60 and 32,946,956.16

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Solution

The fourth proportional to 60,824,771.52, 83,937,489.60 and 32,946,956.16 is: 45,466,422.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,824,771.52 : 83,937,489.60 = 32,946,956.16 : x
  2. Step 2: Convert to fraction form
    60,824,771.52/83,937,489.60 = 32,946,956.16/x
  3. Step 3: Cross multiply
    60,824,771.52x = 83,937,489.60 × 32,946,956.16
  4. Step 4: Simplify right side
    60,824,771.52x = 2,765,484,790,031,656
  5. Step 5: Solve for x
    x = 2,765,484,790,031,656/60,824,771.52
  6. Step 6: Final answer
    x = 45,466,422.99

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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.