Home / 45,578,970.49-62,898,971.46-24,670,999

Finding the Fourth Proportional to 45,578,970.49, 62,898,971.46 and 24,670,999

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Solution

The fourth proportional to 45,578,970.49, 62,898,971.46 and 24,670,999 is: 34,045,974.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,578,970.49 : 62,898,971.46 = 24,670,999 : x
  2. Step 2: Convert to fraction form
    45,578,970.49/62,898,971.46 = 24,670,999/x
  3. Step 3: Cross multiply
    45,578,970.49x = 62,898,971.46 × 24,670,999
  4. Step 4: Simplify right side
    45,578,970.49x = 1,551,780,461,990,688.50
  5. Step 5: Solve for x
    x = 1,551,780,461,990,688.50/45,578,970.49
  6. Step 6: Final answer
    x = 34,045,974.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.