Home / 63,167,080.64-94,736,296.90-28,600,663.34

Finding the Fourth Proportional to 63,167,080.64, 94,736,296.90 and 28,600,663.34

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Solution

The fourth proportional to 63,167,080.64, 94,736,296.90 and 28,600,663.34 is: 42,894,509.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,167,080.64 : 94,736,296.90 = 28,600,663.34 : x
  2. Step 2: Convert to fraction form
    63,167,080.64/94,736,296.90 = 28,600,663.34/x
  3. Step 3: Cross multiply
    63,167,080.64x = 94,736,296.90 × 28,600,663.34
  4. Step 4: Simplify right side
    63,167,080.64x = 2,709,520,933,715,186
  5. Step 5: Solve for x
    x = 2,709,520,933,715,186/63,167,080.64
  6. Step 6: Final answer
    x = 42,894,509.39

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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.