Home / 688,749,723,003.30-1,033,124,584,505-688,749,723,003.30

Finding the Fourth Proportional to 688,749,723,003.30, 1,033,124,584,505 and 688,749,723,003.30

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Solution

The fourth proportional to 688,749,723,003.30, 1,033,124,584,505 and 688,749,723,003.30 is: 1,033,124,584,505

Step by Step Solution

  1. Step 1: Write the proportion equation
    688,749,723,003.30 : 1,033,124,584,505 = 688,749,723,003.30 : x
  2. Step 2: Convert to fraction form
    688,749,723,003.30/1,033,124,584,505 = 688,749,723,003.30/x
  3. Step 3: Cross multiply
    688,749,723,003.30x = 1,033,124,584,505 × 688,749,723,003.30
  4. Step 4: Simplify right side
    688,749,723,003.30x = 711,564,271,405,718,233,415,680
  5. Step 5: Solve for x
    x = 711,564,271,405,718,233,415,680/688,749,723,003.30
  6. Step 6: Final answer
    x = 1,033,124,584,505

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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.