Home / 1,763,733,473.68-2,432,713,015.08-1,160,711,969.36

Finding the Fourth Proportional to 1,763,733,473.68, 2,432,713,015.08 and 1,160,711,969.36

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Solution

The fourth proportional to 1,763,733,473.68, 2,432,713,015.08 and 1,160,711,969.36 is: 1,600,967,015.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,733,473.68 : 2,432,713,015.08 = 1,160,711,969.36 : x
  2. Step 2: Convert to fraction form
    1,763,733,473.68/2,432,713,015.08 = 1,160,711,969.36/x
  3. Step 3: Cross multiply
    1,763,733,473.68x = 2,432,713,015.08 × 1,160,711,969.36
  4. Step 4: Simplify right side
    1,763,733,473.68x = 2,823,679,114,621,209,600
  5. Step 5: Solve for x
    x = 2,823,679,114,621,209,600/1,763,733,473.68
  6. Step 6: Final answer
    x = 1,600,967,015.00

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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.