Home / 56,157,471.27-77,497,823.39-32,952,984.93

Finding the Fourth Proportional to 56,157,471.27, 77,497,823.39 and 32,952,984.93

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Solution

The fourth proportional to 56,157,471.27, 77,497,823.39 and 32,952,984.93 is: 45,475,420.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,157,471.27 : 77,497,823.39 = 32,952,984.93 : x
  2. Step 2: Convert to fraction form
    56,157,471.27/77,497,823.39 = 32,952,984.93/x
  3. Step 3: Cross multiply
    56,157,471.27x = 77,497,823.39 × 32,952,984.93
  4. Step 4: Simplify right side
    56,157,471.27x = 2,553,784,606,113,706.50
  5. Step 5: Solve for x
    x = 2,553,784,606,113,706.50/56,157,471.27
  6. Step 6: Final answer
    x = 45,475,420.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.