Home / 58,564,915.20-87,847,372.80-16,014,643.20

Finding the Fourth Proportional to 58,564,915.20, 87,847,372.80 and 16,014,643.20

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Solution

The fourth proportional to 58,564,915.20, 87,847,372.80 and 16,014,643.20 is: 24,021,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,564,915.20 : 87,847,372.80 = 16,014,643.20 : x
  2. Step 2: Convert to fraction form
    58,564,915.20/87,847,372.80 = 16,014,643.20/x
  3. Step 3: Cross multiply
    58,564,915.20x = 87,847,372.80 × 16,014,643.20
  4. Step 4: Simplify right side
    58,564,915.20x = 1,406,844,331,449,384.75
  5. Step 5: Solve for x
    x = 1,406,844,331,449,384.75/58,564,915.20
  6. Step 6: Final answer
    x = 24,021,964.80

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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.