Home / 6,091,789,102.38-8,406,506,752.93-3,516,725,932.25

Finding the Fourth Proportional to 6,091,789,102.38, 8,406,506,752.93 and 3,516,725,932.25

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Solution

The fourth proportional to 6,091,789,102.38, 8,406,506,752.93 and 3,516,725,932.25 is: 4,852,988,145.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,789,102.38 : 8,406,506,752.93 = 3,516,725,932.25 : x
  2. Step 2: Convert to fraction form
    6,091,789,102.38/8,406,506,752.93 = 3,516,725,932.25/x
  3. Step 3: Cross multiply
    6,091,789,102.38x = 8,406,506,752.93 × 3,516,725,932.25
  4. Step 4: Simplify right side
    6,091,789,102.38x = 29,563,380,297,626,918,912
  5. Step 5: Solve for x
    x = 29,563,380,297,626,918,912/6,091,789,102.38
  6. Step 6: Final answer
    x = 4,852,988,145.32

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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.