Home / 140,237,567.10-210,366,924.19-41,861,502.58

Finding the Fourth Proportional to 140,237,567.10, 210,366,924.19 and 41,861,502.58

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Solution

The fourth proportional to 140,237,567.10, 210,366,924.19 and 41,861,502.58 is: 62,795,410.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,237,567.10 : 210,366,924.19 = 41,861,502.58 : x
  2. Step 2: Convert to fraction form
    140,237,567.10/210,366,924.19 = 41,861,502.58/x
  3. Step 3: Cross multiply
    140,237,567.10x = 210,366,924.19 × 41,861,502.58
  4. Step 4: Simplify right side
    140,237,567.10x = 8,806,275,539,726,349
  5. Step 5: Solve for x
    x = 8,806,275,539,726,349/140,237,567.10
  6. Step 6: Final answer
    x = 62,795,410.12

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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.