Home / 1,033,801,294.92-1,426,650,222.60-563,912,855.88

Finding the Fourth Proportional to 1,033,801,294.92, 1,426,650,222.60 and 563,912,855.88

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Solution

The fourth proportional to 1,033,801,294.92, 1,426,650,222.60 and 563,912,855.88 is: 778,202,160.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,801,294.92 : 1,426,650,222.60 = 563,912,855.88 : x
  2. Step 2: Convert to fraction form
    1,033,801,294.92/1,426,650,222.60 = 563,912,855.88/x
  3. Step 3: Cross multiply
    1,033,801,294.92x = 1,426,650,222.60 × 563,912,855.88
  4. Step 4: Simplify right side
    1,033,801,294.92x = 804,506,401,368,203,648
  5. Step 5: Solve for x
    x = 804,506,401,368,203,648/1,033,801,294.92
  6. Step 6: Final answer
    x = 778,202,160.63

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Double scale
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1.5x scale

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.