Home / 7,278,767,711,996.90-10,045,015,190,254-4,030,828,042,464.90

Finding the Fourth Proportional to 7,278,767,711,996.90, 10,045,015,190,254 and 4,030,828,042,464.90

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Solution

The fourth proportional to 7,278,767,711,996.90, 10,045,015,190,254 and 4,030,828,042,464.90 is: 5,562,717,553,017.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,278,767,711,996.90 : 10,045,015,190,254 = 4,030,828,042,464.90 : x
  2. Step 2: Convert to fraction form
    7,278,767,711,996.90/10,045,015,190,254 = 4,030,828,042,464.90/x
  3. Step 3: Cross multiply
    7,278,767,711,996.90x = 10,045,015,190,254 × 4,030,828,042,464.90
  4. Step 4: Simplify right side
    7,278,767,711,996.90x = 40,489,728,915,861,714,900,090,880
  5. Step 5: Solve for x
    x = 40,489,728,915,861,714,900,090,880/7,278,767,711,996.90
  6. Step 6: Final answer
    x = 5,562,717,553,017.44

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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.