Home / 59,784,301.80-89,664,011.10-16,642,362.60

Finding the Fourth Proportional to 59,784,301.80, 89,664,011.10 and 16,642,362.60

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Solution

The fourth proportional to 59,784,301.80, 89,664,011.10 and 16,642,362.60 is: 24,960,080.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,784,301.80 : 89,664,011.10 = 16,642,362.60 : x
  2. Step 2: Convert to fraction form
    59,784,301.80/89,664,011.10 = 16,642,362.60/x
  3. Step 3: Cross multiply
    59,784,301.80x = 89,664,011.10 × 16,642,362.60
  4. Step 4: Simplify right side
    59,784,301.80x = 1,492,220,984,896,624.75
  5. Step 5: Solve for x
    x = 1,492,220,984,896,624.75/59,784,301.80
  6. Step 6: Final answer
    x = 24,960,080.49

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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.