Home / 62,560,158.90-93,849,095.70-19,424,864.40

Finding the Fourth Proportional to 62,560,158.90, 93,849,095.70 and 19,424,864.40

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Solution

The fourth proportional to 62,560,158.90, 93,849,095.70 and 19,424,864.40 is: 29,140,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,158.90 : 93,849,095.70 = 19,424,864.40 : x
  2. Step 2: Convert to fraction form
    62,560,158.90/93,849,095.70 = 19,424,864.40/x
  3. Step 3: Cross multiply
    62,560,158.90x = 93,849,095.70 × 19,424,864.40
  4. Step 4: Simplify right side
    62,560,158.90x = 1,823,005,958,035,123
  5. Step 5: Solve for x
    x = 1,823,005,958,035,123/62,560,158.90
  6. Step 6: Final answer
    x = 29,140,046.80

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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.