Home / 2,317,132,957.12-3,197,758,366.56-1,437,350,096.32

Finding the Fourth Proportional to 2,317,132,957.12, 3,197,758,366.56 and 1,437,350,096.32

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Solution

The fourth proportional to 2,317,132,957.12, 3,197,758,366.56 and 1,437,350,096.32 is: 1,983,614,398.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,132,957.12 : 3,197,758,366.56 = 1,437,350,096.32 : x
  2. Step 2: Convert to fraction form
    2,317,132,957.12/3,197,758,366.56 = 1,437,350,096.32/x
  3. Step 3: Cross multiply
    2,317,132,957.12x = 3,197,758,366.56 × 1,437,350,096.32
  4. Step 4: Simplify right side
    2,317,132,957.12x = 4,596,298,296,183,101,440
  5. Step 5: Solve for x
    x = 4,596,298,296,183,101,440/2,317,132,957.12
  6. Step 6: Final answer
    x = 1,983,614,398.16

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Double scale
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1.5x scale

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.