Home / 163,410,325.61-244,970,360.98-63,676,875.80

Finding the Fourth Proportional to 163,410,325.61, 244,970,360.98 and 63,676,875.80

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Solution

The fourth proportional to 163,410,325.61, 244,970,360.98 and 63,676,875.80 is: 95,458,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,410,325.61 : 244,970,360.98 = 63,676,875.80 : x
  2. Step 2: Convert to fraction form
    163,410,325.61/244,970,360.98 = 63,676,875.80/x
  3. Step 3: Cross multiply
    163,410,325.61x = 244,970,360.98 × 63,676,875.80
  4. Step 4: Simplify right side
    163,410,325.61x = 15,598,947,249,420,582
  5. Step 5: Solve for x
    x = 15,598,947,249,420,582/163,410,325.61
  6. Step 6: Final answer
    x = 95,458,761.20

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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.