Home / 62,518,490-93,769,222.08-16,456,501.52

Finding the Fourth Proportional to 62,518,490, 93,769,222.08 and 16,456,501.52

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Solution

The fourth proportional to 62,518,490, 93,769,222.08 and 16,456,501.52 is: 24,682,511.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,518,490 : 93,769,222.08 = 16,456,501.52 : x
  2. Step 2: Convert to fraction form
    62,518,490/93,769,222.08 = 16,456,501.52/x
  3. Step 3: Cross multiply
    62,518,490x = 93,769,222.08 × 16,456,501.52
  4. Step 4: Simplify right side
    62,518,490x = 1,543,113,345,688,737.50
  5. Step 5: Solve for x
    x = 1,543,113,345,688,737.50/62,518,490
  6. Step 6: Final answer
    x = 24,682,511.46

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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.