Home / 94,590,208.34-141,817,217.22-58,123,254.84

Finding the Fourth Proportional to 94,590,208.34, 141,817,217.22 and 58,123,254.84

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Solution

The fourth proportional to 94,590,208.34, 141,817,217.22 and 58,123,254.84 is: 87,143,039.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,590,208.34 : 141,817,217.22 = 58,123,254.84 : x
  2. Step 2: Convert to fraction form
    94,590,208.34/141,817,217.22 = 58,123,254.84/x
  3. Step 3: Cross multiply
    94,590,208.34x = 141,817,217.22 × 58,123,254.84
  4. Step 4: Simplify right side
    94,590,208.34x = 8,242,878,257,177,697
  5. Step 5: Solve for x
    x = 8,242,878,257,177,697/94,590,208.34
  6. Step 6: Final answer
    x = 87,143,039.45

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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.