Home / 6,817,536,601.60-10,226,304,902.40-4,640,754,265.60

Finding the Fourth Proportional to 6,817,536,601.60, 10,226,304,902.40 and 4,640,754,265.60

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Solution

The fourth proportional to 6,817,536,601.60, 10,226,304,902.40 and 4,640,754,265.60 is: 6,961,131,398.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,536,601.60 : 10,226,304,902.40 = 4,640,754,265.60 : x
  2. Step 2: Convert to fraction form
    6,817,536,601.60/10,226,304,902.40 = 4,640,754,265.60/x
  3. Step 3: Cross multiply
    6,817,536,601.60x = 10,226,304,902.40 × 4,640,754,265.60
  4. Step 4: Simplify right side
    6,817,536,601.60x = 47,457,768,097,138,991,104
  5. Step 5: Solve for x
    x = 47,457,768,097,138,991,104/6,817,536,601.60
  6. Step 6: Final answer
    x = 6,961,131,398.40

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1.5x scale

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.