Home / 62,560,160.90-93,849,098.70-19,424,866.40

Finding the Fourth Proportional to 62,560,160.90, 93,849,098.70 and 19,424,866.40

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Solution

The fourth proportional to 62,560,160.90, 93,849,098.70 and 19,424,866.40 is: 29,140,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,160.90 : 93,849,098.70 = 19,424,866.40 : x
  2. Step 2: Convert to fraction form
    62,560,160.90/93,849,098.70 = 19,424,866.40/x
  3. Step 3: Cross multiply
    62,560,160.90x = 93,849,098.70 × 19,424,866.40
  4. Step 4: Simplify right side
    62,560,160.90x = 1,823,006,204,007,913.50
  5. Step 5: Solve for x
    x = 1,823,006,204,007,913.50/62,560,160.90
  6. Step 6: Final answer
    x = 29,140,049.80

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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.