Home / 67,559,663.79-101,339,506.22-16,441,682.40

Finding the Fourth Proportional to 67,559,663.79, 101,339,506.22 and 16,441,682.40

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Solution

The fourth proportional to 67,559,663.79, 101,339,506.22 and 16,441,682.40 is: 24,662,526.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,559,663.79 : 101,339,506.22 = 16,441,682.40 : x
  2. Step 2: Convert to fraction form
    67,559,663.79/101,339,506.22 = 16,441,682.40/x
  3. Step 3: Cross multiply
    67,559,663.79x = 101,339,506.22 × 16,441,682.40
  4. Step 4: Simplify right side
    67,559,663.79x = 1,666,191,975,759,856.25
  5. Step 5: Solve for x
    x = 1,666,191,975,759,856.25/67,559,663.79
  6. Step 6: Final answer
    x = 24,662,526.16

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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.