Home / 3,371,082,255-4,652,059,247.28-1,865,711,533.68

Finding the Fourth Proportional to 3,371,082,255, 4,652,059,247.28 and 1,865,711,533.68

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Solution

The fourth proportional to 3,371,082,255, 4,652,059,247.28 and 1,865,711,533.68 is: 2,574,662,952.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,082,255 : 4,652,059,247.28 = 1,865,711,533.68 : x
  2. Step 2: Convert to fraction form
    3,371,082,255/4,652,059,247.28 = 1,865,711,533.68/x
  3. Step 3: Cross multiply
    3,371,082,255x = 4,652,059,247.28 × 1,865,711,533.68
  4. Step 4: Simplify right side
    3,371,082,255x = 8,679,400,593,012,995,072
  5. Step 5: Solve for x
    x = 8,679,400,593,012,995,072/3,371,082,255
  6. Step 6: Final answer
    x = 2,574,662,952.87

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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.