Home / 94,767,356.16-142,159,709.34-26,609,588.64

Finding the Fourth Proportional to 94,767,356.16, 142,159,709.34 and 26,609,588.64

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Solution

The fourth proportional to 94,767,356.16, 142,159,709.34 and 26,609,588.64 is: 39,916,818.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,767,356.16 : 142,159,709.34 = 26,609,588.64 : x
  2. Step 2: Convert to fraction form
    94,767,356.16/142,159,709.34 = 26,609,588.64/x
  3. Step 3: Cross multiply
    94,767,356.16x = 142,159,709.34 × 26,609,588.64
  4. Step 4: Simplify right side
    94,767,356.16x = 3,782,811,386,719,366
  5. Step 5: Solve for x
    x = 3,782,811,386,719,366/94,767,356.16
  6. Step 6: Final answer
    x = 39,916,818.83

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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.