Home / 4,634,118,145.20-6,959,239,374.60-2,457,335,809.20

Finding the Fourth Proportional to 4,634,118,145.20, 6,959,239,374.60 and 2,457,335,809.20

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Solution

The fourth proportional to 4,634,118,145.20, 6,959,239,374.60 and 2,457,335,809.20 is: 3,690,278,837.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,118,145.20 : 6,959,239,374.60 = 2,457,335,809.20 : x
  2. Step 2: Convert to fraction form
    4,634,118,145.20/6,959,239,374.60 = 2,457,335,809.20/x
  3. Step 3: Cross multiply
    4,634,118,145.20x = 6,959,239,374.60 × 2,457,335,809.20
  4. Step 4: Simplify right side
    4,634,118,145.20x = 17,101,188,119,999,193,088
  5. Step 5: Solve for x
    x = 17,101,188,119,999,193,088/4,634,118,145.20
  6. Step 6: Final answer
    x = 3,690,278,837.13

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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.