Home / 2,748,308,049.60-4,119,774,688.80-2,458,070,404.80

Finding the Fourth Proportional to 2,748,308,049.60, 4,119,774,688.80 and 2,458,070,404.80

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Solution

The fourth proportional to 2,748,308,049.60, 4,119,774,688.80 and 2,458,070,404.80 is: 3,684,702,025.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,308,049.60 : 4,119,774,688.80 = 2,458,070,404.80 : x
  2. Step 2: Convert to fraction form
    2,748,308,049.60/4,119,774,688.80 = 2,458,070,404.80/x
  3. Step 3: Cross multiply
    2,748,308,049.60x = 4,119,774,688.80 × 2,458,070,404.80
  4. Step 4: Simplify right side
    2,748,308,049.60x = 10,126,696,236,983,410,688
  5. Step 5: Solve for x
    x = 10,126,696,236,983,410,688/2,748,308,049.60
  6. Step 6: Final answer
    x = 3,684,702,025.47

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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.