Home / 63,167,079.65-94,736,295.40-28,600,662.34

Finding the Fourth Proportional to 63,167,079.65, 94,736,295.40 and 28,600,662.34

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Solution

The fourth proportional to 63,167,079.65, 94,736,295.40 and 28,600,662.34 is: 42,894,507.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,167,079.65 : 94,736,295.40 = 28,600,662.34 : x
  2. Step 2: Convert to fraction form
    63,167,079.65/94,736,295.40 = 28,600,662.34/x
  3. Step 3: Cross multiply
    63,167,079.65x = 94,736,295.40 × 28,600,662.34
  4. Step 4: Simplify right side
    63,167,079.65x = 2,709,520,796,077,895.50
  5. Step 5: Solve for x
    x = 2,709,520,796,077,895.50/63,167,079.65
  6. Step 6: Final answer
    x = 42,894,507.89

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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.