Home / 58,294,562.70-87,441,844.05-51,576,098.70

Finding the Fourth Proportional to 58,294,562.70, 87,441,844.05 and 51,576,098.70

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Solution

The fourth proportional to 58,294,562.70, 87,441,844.05 and 51,576,098.70 is: 77,364,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,294,562.70 : 87,441,844.05 = 51,576,098.70 : x
  2. Step 2: Convert to fraction form
    58,294,562.70/87,441,844.05 = 51,576,098.70/x
  3. Step 3: Cross multiply
    58,294,562.70x = 87,441,844.05 × 51,576,098.70
  4. Step 4: Simplify right side
    58,294,562.70x = 4,509,909,179,232,808
  5. Step 5: Solve for x
    x = 4,509,909,179,232,808/58,294,562.70
  6. Step 6: Final answer
    x = 77,364,148.05

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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.