Home / 21,562,597.29-32,245,655.88-16,101,527.07

Finding the Fourth Proportional to 21,562,597.29, 32,245,655.88 and 16,101,527.07

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Solution

The fourth proportional to 21,562,597.29, 32,245,655.88 and 16,101,527.07 is: 24,078,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,562,597.29 : 32,245,655.88 = 16,101,527.07 : x
  2. Step 2: Convert to fraction form
    21,562,597.29/32,245,655.88 = 16,101,527.07/x
  3. Step 3: Cross multiply
    21,562,597.29x = 32,245,655.88 × 16,101,527.07
  4. Step 4: Simplify right side
    21,562,597.29x = 519,204,301,041,724.69
  5. Step 5: Solve for x
    x = 519,204,301,041,724.69/21,562,597.29
  6. Step 6: Final answer
    x = 24,078,931.40

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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.