Home / 64,158,583,622.10-96,237,875,433.15-17,002,335,657.30

Finding the Fourth Proportional to 64,158,583,622.10, 96,237,875,433.15 and 17,002,335,657.30

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Solution

The fourth proportional to 64,158,583,622.10, 96,237,875,433.15 and 17,002,335,657.30 is: 25,503,503,485.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,158,583,622.10 : 96,237,875,433.15 = 17,002,335,657.30 : x
  2. Step 2: Convert to fraction form
    64,158,583,622.10/96,237,875,433.15 = 17,002,335,657.30/x
  3. Step 3: Cross multiply
    64,158,583,622.10x = 96,237,875,433.15 × 17,002,335,657.30
  4. Step 4: Simplify right side
    64,158,583,622.10x = 1,636,268,661,059,841,687,552
  5. Step 5: Solve for x
    x = 1,636,268,661,059,841,687,552/64,158,583,622.10
  6. Step 6: Final answer
    x = 25,503,503,485.95

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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.