Home / 6,457,268,188.56-9,685,902,395.63-1,549,941,994.56

Finding the Fourth Proportional to 6,457,268,188.56, 9,685,902,395.63 and 1,549,941,994.56

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Solution

The fourth proportional to 6,457,268,188.56, 9,685,902,395.63 and 1,549,941,994.56 is: 2,324,913,018.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,457,268,188.56 : 9,685,902,395.63 = 1,549,941,994.56 : x
  2. Step 2: Convert to fraction form
    6,457,268,188.56/9,685,902,395.63 = 1,549,941,994.56/x
  3. Step 3: Cross multiply
    6,457,268,188.56x = 9,685,902,395.63 × 1,549,941,994.56
  4. Step 4: Simplify right side
    6,457,268,188.56x = 15,012,586,878,196,242,432
  5. Step 5: Solve for x
    x = 15,012,586,878,196,242,432/6,457,268,188.56
  6. Step 6: Final answer
    x = 2,324,913,018.91

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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.