Home / 62,036,583.60-93,054,875.40-15,978,363.60

Finding the Fourth Proportional to 62,036,583.60, 93,054,875.40 and 15,978,363.60

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Solution

The fourth proportional to 62,036,583.60, 93,054,875.40 and 15,978,363.60 is: 23,967,545.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,036,583.60 : 93,054,875.40 = 15,978,363.60 : x
  2. Step 2: Convert to fraction form
    62,036,583.60/93,054,875.40 = 15,978,363.60/x
  3. Step 3: Cross multiply
    62,036,583.60x = 93,054,875.40 × 15,978,363.60
  4. Step 4: Simplify right side
    62,036,583.60x = 1,486,864,633,893,895.50
  5. Step 5: Solve for x
    x = 1,486,864,633,893,895.50/62,036,583.60
  6. Step 6: Final answer
    x = 23,967,545.40

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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.