Home / 5,545,861,802.28-7,654,110,701.76-3,511,501,742.16

Finding the Fourth Proportional to 5,545,861,802.28, 7,654,110,701.76 and 3,511,501,742.16

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Solution

The fourth proportional to 5,545,861,802.28, 7,654,110,701.76 and 3,511,501,742.16 is: 4,846,392,503.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,861,802.28 : 7,654,110,701.76 = 3,511,501,742.16 : x
  2. Step 2: Convert to fraction form
    5,545,861,802.28/7,654,110,701.76 = 3,511,501,742.16/x
  3. Step 3: Cross multiply
    5,545,861,802.28x = 7,654,110,701.76 × 3,511,501,742.16
  4. Step 4: Simplify right side
    5,545,861,802.28x = 26,877,423,063,915,741,184
  5. Step 5: Solve for x
    x = 26,877,423,063,915,741,184/5,545,861,802.28
  6. Step 6: Final answer
    x = 4,846,392,503.48

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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.