Home / 58,758,905.10-82,347,497.70-58,758,905.10

Finding the Fourth Proportional to 58,758,905.10, 82,347,497.70 and 58,758,905.10

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Solution

The fourth proportional to 58,758,905.10, 82,347,497.70 and 58,758,905.10 is: 82,347,497.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,905.10 : 82,347,497.70 = 58,758,905.10 : x
  2. Step 2: Convert to fraction form
    58,758,905.10/82,347,497.70 = 58,758,905.10/x
  3. Step 3: Cross multiply
    58,758,905.10x = 82,347,497.70 × 58,758,905.10
  4. Step 4: Simplify right side
    58,758,905.10x = 4,838,648,802,576,769
  5. Step 5: Solve for x
    x = 4,838,648,802,576,769/58,758,905.10
  6. Step 6: Final answer
    x = 82,347,497.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.