Home / 92,049,528.68-138,059,224.57-37,459,909.16

Finding the Fourth Proportional to 92,049,528.68, 138,059,224.57 and 37,459,909.16

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Solution

The fourth proportional to 92,049,528.68, 138,059,224.57 and 37,459,909.16 is: 56,183,731.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,049,528.68 : 138,059,224.57 = 37,459,909.16 : x
  2. Step 2: Convert to fraction form
    92,049,528.68/138,059,224.57 = 37,459,909.16/x
  3. Step 3: Cross multiply
    92,049,528.68x = 138,059,224.57 × 37,459,909.16
  4. Step 4: Simplify right side
    92,049,528.68x = 5,171,686,011,092,239
  5. Step 5: Solve for x
    x = 5,171,686,011,092,239/92,049,528.68
  6. Step 6: Final answer
    x = 56,183,731.58

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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.