Home / 4,360,442,076.30-6,540,663,114.45-2,150,710,398.30

Finding the Fourth Proportional to 4,360,442,076.30, 6,540,663,114.45 and 2,150,710,398.30

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Solution

The fourth proportional to 4,360,442,076.30, 6,540,663,114.45 and 2,150,710,398.30 is: 3,226,065,597.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,442,076.30 : 6,540,663,114.45 = 2,150,710,398.30 : x
  2. Step 2: Convert to fraction form
    4,360,442,076.30/6,540,663,114.45 = 2,150,710,398.30/x
  3. Step 3: Cross multiply
    4,360,442,076.30x = 6,540,663,114.45 × 2,150,710,398.30
  4. Step 4: Simplify right side
    4,360,442,076.30x = 14,067,072,172,024,879,104
  5. Step 5: Solve for x
    x = 14,067,072,172,024,879,104/4,360,442,076.30
  6. Step 6: Final answer
    x = 3,226,065,597.45

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Double scale
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Similar ratio
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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.