Home / 60,017,800.68-82,824,962.58-32,515,728.93

Finding the Fourth Proportional to 60,017,800.68, 82,824,962.58 and 32,515,728.93

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Solution

The fourth proportional to 60,017,800.68, 82,824,962.58 and 32,515,728.93 is: 44,871,921.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,017,800.68 : 82,824,962.58 = 32,515,728.93 : x
  2. Step 2: Convert to fraction form
    60,017,800.68/82,824,962.58 = 32,515,728.93/x
  3. Step 3: Cross multiply
    60,017,800.68x = 82,824,962.58 × 32,515,728.93
  4. Step 4: Simplify right side
    60,017,800.68x = 2,693,114,031,888,673.50
  5. Step 5: Solve for x
    x = 2,693,114,031,888,673.50/60,017,800.68
  6. Step 6: Final answer
    x = 44,871,921.35

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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.