Home / 4,748,688,801.86-7,123,033,424.14-3,253,245,714.32

Finding the Fourth Proportional to 4,748,688,801.86, 7,123,033,424.14 and 3,253,245,714.32

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Solution

The fourth proportional to 4,748,688,801.86, 7,123,033,424.14 and 3,253,245,714.32 is: 4,879,868,723.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,688,801.86 : 7,123,033,424.14 = 3,253,245,714.32 : x
  2. Step 2: Convert to fraction form
    4,748,688,801.86/7,123,033,424.14 = 3,253,245,714.32/x
  3. Step 3: Cross multiply
    4,748,688,801.86x = 7,123,033,424.14 × 3,253,245,714.32
  4. Step 4: Simplify right side
    4,748,688,801.86x = 23,172,977,959,997,820,928
  5. Step 5: Solve for x
    x = 23,172,977,959,997,820,928/4,748,688,801.86
  6. Step 6: Final answer
    x = 4,879,868,723.12

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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.