Home / 2,365,323,555.54-3,548,484,887.85-891,432,172.02

Finding the Fourth Proportional to 2,365,323,555.54, 3,548,484,887.85 and 891,432,172.02

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Solution

The fourth proportional to 2,365,323,555.54, 3,548,484,887.85 and 891,432,172.02 is: 1,337,336,527.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,323,555.54 : 3,548,484,887.85 = 891,432,172.02 : x
  2. Step 2: Convert to fraction form
    2,365,323,555.54/3,548,484,887.85 = 891,432,172.02/x
  3. Step 3: Cross multiply
    2,365,323,555.54x = 3,548,484,887.85 × 891,432,172.02
  4. Step 4: Simplify right side
    2,365,323,555.54x = 3,163,233,590,956,271,616
  5. Step 5: Solve for x
    x = 3,163,233,590,956,271,616/2,365,323,555.54
  6. Step 6: Final answer
    x = 1,337,336,527.83

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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.