Home / 6,461,657,268.16-9,693,488,037.48-2,730,964,366.88

Finding the Fourth Proportional to 6,461,657,268.16, 9,693,488,037.48 and 2,730,964,366.88

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Solution

The fourth proportional to 6,461,657,268.16, 9,693,488,037.48 and 2,730,964,366.88 is: 4,096,870,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,461,657,268.16 : 9,693,488,037.48 = 2,730,964,366.88 : x
  2. Step 2: Convert to fraction form
    6,461,657,268.16/9,693,488,037.48 = 2,730,964,366.88/x
  3. Step 3: Cross multiply
    6,461,657,268.16x = 9,693,488,037.48 × 2,730,964,366.88
  4. Step 4: Simplify right side
    6,461,657,268.16x = 26,472,570,421,135,421,440
  5. Step 5: Solve for x
    x = 26,472,570,421,135,421,440/6,461,657,268.16
  6. Step 6: Final answer
    x = 4,096,870,094.24

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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.