Home / 4,719,414,581,432.10-6,512,723,376,643.20-2,636,065,900,037.20

Finding the Fourth Proportional to 4,719,414,581,432.10, 6,512,723,376,643.20 and 2,636,065,900,037.20

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Solution

The fourth proportional to 4,719,414,581,432.10, 6,512,723,376,643.20 and 2,636,065,900,037.20 is: 3,637,732,543,584.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,414,581,432.10 : 6,512,723,376,643.20 = 2,636,065,900,037.20 : x
  2. Step 2: Convert to fraction form
    4,719,414,581,432.10/6,512,723,376,643.20 = 2,636,065,900,037.20/x
  3. Step 3: Cross multiply
    4,719,414,581,432.10x = 6,512,723,376,643.20 × 2,636,065,900,037.20
  4. Step 4: Simplify right side
    4,719,414,581,432.10x = 17,167,968,009,544,270,461,534,208
  5. Step 5: Solve for x
    x = 17,167,968,009,544,270,461,534,208/4,719,414,581,432.10
  6. Step 6: Final answer
    x = 3,637,732,543,584.82

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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.