Home / 57,096,298.17-78,833,838.87-35,099,290.58

Finding the Fourth Proportional to 57,096,298.17, 78,833,838.87 and 35,099,290.58

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Solution

The fourth proportional to 57,096,298.17, 78,833,838.87 and 35,099,290.58 is: 48,462,192.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,096,298.17 : 78,833,838.87 = 35,099,290.58 : x
  2. Step 2: Convert to fraction form
    57,096,298.17/78,833,838.87 = 35,099,290.58/x
  3. Step 3: Cross multiply
    57,096,298.17x = 78,833,838.87 × 35,099,290.58
  4. Step 4: Simplify right side
    57,096,298.17x = 2,767,011,817,640,860
  5. Step 5: Solve for x
    x = 2,767,011,817,640,860/57,096,298.17
  6. Step 6: Final answer
    x = 48,462,192.93

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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.