Home / 4,190,451,889.59-6,280,501,951.17-3,596,064,111.21

Finding the Fourth Proportional to 4,190,451,889.59, 6,280,501,951.17 and 3,596,064,111.21

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Solution

The fourth proportional to 4,190,451,889.59, 6,280,501,951.17 and 3,596,064,111.21 is: 5,389,654,448.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,451,889.59 : 6,280,501,951.17 = 3,596,064,111.21 : x
  2. Step 2: Convert to fraction form
    4,190,451,889.59/6,280,501,951.17 = 3,596,064,111.21/x
  3. Step 3: Cross multiply
    4,190,451,889.59x = 6,280,501,951.17 × 3,596,064,111.21
  4. Step 4: Simplify right side
    4,190,451,889.59x = 22,585,087,666,986,815,488
  5. Step 5: Solve for x
    x = 22,585,087,666,986,815,488/4,190,451,889.59
  6. Step 6: Final answer
    x = 5,389,654,448.27

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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.