Home / 59,639,902.37-89,449,888.12-16,513,465.22

Finding the Fourth Proportional to 59,639,902.37, 89,449,888.12 and 16,513,465.22

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Solution

The fourth proportional to 59,639,902.37, 89,449,888.12 and 16,513,465.22 is: 24,767,438.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,639,902.37 : 89,449,888.12 = 16,513,465.22 : x
  2. Step 2: Convert to fraction form
    59,639,902.37/89,449,888.12 = 16,513,465.22/x
  3. Step 3: Cross multiply
    59,639,902.37x = 89,449,888.12 × 16,513,465.22
  4. Step 4: Simplify right side
    59,639,902.37x = 1,477,127,615,913,978.25
  5. Step 5: Solve for x
    x = 1,477,127,615,913,978.25/59,639,902.37
  6. Step 6: Final answer
    x = 24,767,438.53

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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.