Home / 4,808,748,150,121.20-6,636,076,723,241.40-2,613,913,369,857.60

Finding the Fourth Proportional to 4,808,748,150,121.20, 6,636,076,723,241.40 and 2,613,913,369,857.60

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Solution

The fourth proportional to 4,808,748,150,121.20, 6,636,076,723,241.40 and 2,613,913,369,857.60 is: 3,607,202,774,768.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,748,150,121.20 : 6,636,076,723,241.40 = 2,613,913,369,857.60 : x
  2. Step 2: Convert to fraction form
    4,808,748,150,121.20/6,636,076,723,241.40 = 2,613,913,369,857.60/x
  3. Step 3: Cross multiply
    4,808,748,150,121.20x = 6,636,076,723,241.40 × 2,613,913,369,857.60
  4. Step 4: Simplify right side
    4,808,748,150,121.20x = 17,346,129,670,281,508,562,141,184
  5. Step 5: Solve for x
    x = 17,346,129,670,281,508,562,141,184/4,808,748,150,121.20
  6. Step 6: Final answer
    x = 3,607,202,774,768.80

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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.